544 lines
16 KiB
EmacsLisp
544 lines
16 KiB
EmacsLisp
;;; modus-operandi-tritanopia-theme.el --- Tritanopia-optimized theme with a white background -*- lexical-binding:t -*-
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;; Copyright (C) 2019-2024 Free Software Foundation, Inc.
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;; Author: Protesilaos Stavrou <info@protesilaos.com>
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;; Maintainer: Protesilaos Stavrou <info@protesilaos.com>
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;; URL: https://github.com/protesilaos/modus-themes
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;; Keywords: faces, theme, accessibility
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; The Modus themes conform with the highest standard for
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;; color-contrast accessibility between background and foreground
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;; values (WCAG AAA). Please refer to the official Info manual for
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;; further documentation (distributed with the themes, or available
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;; at: <https://protesilaos.com/emacs/modus-themes>).
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;;; Code:
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(eval-and-compile
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(unless (and (fboundp 'require-theme)
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load-file-name
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(equal (file-name-directory load-file-name)
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(expand-file-name "themes/" data-directory))
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(require-theme 'modus-themes t))
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(require 'modus-themes))
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;;;###theme-autoload
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(deftheme modus-operandi-tritanopia
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"Tritanopia-optimized theme with a white background.
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This variant is optimized for users with blue-yellow color
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deficiency (tritanopia). It conforms with the highest
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legibility standard for color contrast between background and
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foreground in any given piece of text, which corresponds to a
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minimum contrast in relative luminance of 7:1 (WCAG AAA
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standard)."
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:background-mode 'light
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:kind 'color-scheme
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:family 'modus)
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(defconst modus-operandi-tritanopia-palette
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'(
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;;; Basic values
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(bg-main "#ffffff")
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(bg-dim "#f2f2f2")
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(fg-main "#000000")
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(fg-dim "#595959")
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(fg-alt "#193668")
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(bg-active "#c4c4c4")
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(bg-inactive "#e0e0e0")
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(border "#9f9f9f")
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;;; Common accent foregrounds
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(red "#a60000")
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(red-warmer "#b21100")
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(red-cooler "#a0132f")
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(red-faint "#702000")
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(red-intense "#d00000")
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(green "#006800")
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(green-warmer "#316500")
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(green-cooler "#00663f")
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(green-faint "#2a5045")
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(green-intense "#008900")
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(yellow "#695500")
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(yellow-warmer "#973300")
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(yellow-cooler "#77492f")
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(yellow-faint "#624416")
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(yellow-intense "#808000")
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(blue "#0031a9")
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(blue-warmer "#3548cf")
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(blue-cooler "#0000b0")
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(blue-faint "#003497")
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(blue-intense "#0000ff")
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(magenta "#721045")
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(magenta-warmer "#8f0075")
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(magenta-cooler "#531ab6")
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(magenta-faint "#7c318f")
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(magenta-intense "#cd22bd")
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(cyan "#005e8b")
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(cyan-warmer "#3f578f")
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(cyan-cooler "#005f5f")
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(cyan-faint "#004f5f")
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(cyan-intense "#008899")
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;;; Uncommon accent foregrounds
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(rust "#8a290f")
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(gold "#80601f")
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(olive "#56692d")
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(slate "#2f3f83")
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(indigo "#4a3a8a")
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(maroon "#731c52")
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(pink "#7b435c")
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;;; Common accent backgrounds
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(bg-red-intense "#ff8f88")
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(bg-green-intense "#8adf80")
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(bg-yellow-intense "#f3d000")
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(bg-blue-intense "#bfc9ff")
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(bg-magenta-intense "#dfa0f0")
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(bg-cyan-intense "#a4d5f9")
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(bg-red-subtle "#ffcfbf")
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(bg-green-subtle "#b3fabf")
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(bg-yellow-subtle "#fff576")
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(bg-blue-subtle "#ccdfff")
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(bg-magenta-subtle "#ffddff")
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(bg-cyan-subtle "#bfefff")
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(bg-red-nuanced "#ffe8e8")
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(bg-green-nuanced "#e0f6e0")
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(bg-yellow-nuanced "#f8f0d0")
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(bg-blue-nuanced "#ecedff")
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(bg-magenta-nuanced "#f8e6f5")
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(bg-cyan-nuanced "#e0f2fa")
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;;; Uncommon accent background and foreground pairs
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(bg-clay "#f1c8b5")
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(fg-clay "#63192a")
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(bg-ochre "#f0e3c0")
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(fg-ochre "#573a30")
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(bg-lavender "#dfcdfa")
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(fg-lavender "#443379")
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(bg-sage "#c0e7d4")
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(fg-sage "#124b41")
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;;; Graphs
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(bg-graph-red-0 "#ef7969")
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(bg-graph-red-1 "#ffaab4")
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(bg-graph-green-0 "#68c0a0")
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(bg-graph-green-1 "#a5dfd0")
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(bg-graph-yellow-0 "#d99f9f")
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(bg-graph-yellow-1 "#ffb58f")
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(bg-graph-blue-0 "#80a0df")
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(bg-graph-blue-1 "#a8cfff")
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(bg-graph-magenta-0 "#efafcf")
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(bg-graph-magenta-1 "#ffdaef")
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(bg-graph-cyan-0 "#7fd3ed")
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(bg-graph-cyan-1 "#afefff")
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;;; Special purpose
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(bg-completion "#afdfef")
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(bg-hover "#ffafbc")
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(bg-hover-secondary "#9fdfff")
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(bg-hl-line "#dfeaec")
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(bg-region "#bdbdbd")
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(fg-region "#000000")
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(bg-char-0 "#ff908f")
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(bg-char-1 "#bfbfff")
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(bg-char-2 "#5fcfdf")
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(bg-mode-line-active "#afe0f2")
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(fg-mode-line-active "#0f0f0f")
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(border-mode-line-active "#2f4f44")
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(bg-mode-line-inactive "#e6e6e6")
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(fg-mode-line-inactive "#585858")
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(border-mode-line-inactive "#a3a3a3")
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(modeline-err "#8f0000")
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(modeline-warning "#6f306f")
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(modeline-info "#00445f")
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(bg-tab-bar "#dfdfdf")
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(bg-tab-current "#ffffff")
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(bg-tab-other "#c2c2c2")
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;;; Diffs
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(bg-added "#b5e7ff")
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(bg-added-faint "#c6f6ff")
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(bg-added-refine "#9adcef")
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(bg-added-fringe "#1782cc")
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(fg-added "#005079")
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(fg-added-intense "#0043aa")
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(bg-changed "#eecfdf")
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(bg-changed-faint "#f0dde5")
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(bg-changed-refine "#e0b0d0")
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(bg-changed-fringe "#9f6ab0")
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(fg-changed "#6f1343")
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(fg-changed-intense "#7f0f9f")
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(bg-removed "#ffd8d5")
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(bg-removed-faint "#ffe9e9")
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(bg-removed-refine "#f3b5af")
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(bg-removed-fringe "#d84a4f")
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(fg-removed "#8f1313")
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(fg-removed-intense "#aa2222")
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(bg-diff-context "#f3f3f3")
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;;; Paren match
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(bg-paren-match "#5fcfff")
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(fg-paren-match fg-main)
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(bg-paren-expression "#efd3f5")
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(underline-paren-match unspecified)
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;;; Mappings
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;;;; General mappings
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(fringe bg-dim)
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(cursor red-intense)
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(keybind red)
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(name red-cooler)
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(identifier red-faint)
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(err red-warmer)
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(warning magenta)
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(info cyan)
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(underline-err red-intense)
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(underline-warning magenta-intense)
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(underline-note cyan-intense)
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(bg-prominent-err bg-red-intense)
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(fg-prominent-err fg-main)
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(bg-prominent-warning bg-magenta-intense)
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(fg-prominent-warning fg-main)
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(bg-prominent-note bg-cyan-intense)
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(fg-prominent-note fg-main)
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(bg-active-argument bg-red-nuanced)
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(fg-active-argument red-warmer)
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(bg-active-value bg-cyan-nuanced)
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(fg-active-value cyan)
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;;;; Code mappings
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(bracket fg-main)
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(builtin magenta)
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(comment red-faint)
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(constant green-cooler)
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(delimiter fg-main)
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(docmarkup magenta-faint)
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(docstring fg-alt)
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(fnname cyan-warmer)
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(keyword red-cooler)
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(number fg-main)
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(operator fg-main)
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(preprocessor red-warmer)
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(punctuation fg-main)
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(rx-backslash magenta)
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(rx-construct red)
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(string cyan)
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(type blue-warmer)
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(variable cyan-cooler)
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;;;; Accent mappings
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(accent-0 cyan)
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(accent-1 red-warmer)
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(accent-2 cyan-cooler)
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(accent-3 magenta)
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;;;; Button mappings
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(fg-button-active fg-main)
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(fg-button-inactive fg-dim)
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(bg-button-active bg-active)
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(bg-button-inactive bg-dim)
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;;;; Completion mappings
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(fg-completion-match-0 cyan)
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(fg-completion-match-1 red-warmer)
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(fg-completion-match-2 magenta)
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(fg-completion-match-3 cyan-cooler)
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(bg-completion-match-0 unspecified)
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(bg-completion-match-1 unspecified)
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(bg-completion-match-2 unspecified)
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(bg-completion-match-3 unspecified)
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;;;; Date mappings
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(date-common cyan-cooler)
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(date-deadline red)
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(date-deadline-subtle red-faint)
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(date-event fg-alt)
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(date-holiday red)
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(date-holiday-other cyan)
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(date-now fg-main)
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(date-range fg-alt)
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(date-scheduled magenta)
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(date-scheduled-subtle magenta-faint)
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(date-weekday cyan)
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(date-weekend magenta-warmer)
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;;;; Line number mappings
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(fg-line-number-inactive fg-dim)
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(fg-line-number-active fg-main)
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(bg-line-number-inactive bg-dim)
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(bg-line-number-active bg-active)
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;;;; Link mappings
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(fg-link cyan)
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(bg-link unspecified)
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(underline-link cyan)
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(fg-link-symbolic cyan-cooler)
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(bg-link-symbolic unspecified)
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(underline-link-symbolic cyan-cooler)
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(fg-link-visited magenta)
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(bg-link-visited unspecified)
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(underline-link-visited magenta)
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;;;; Mail mappings
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(mail-cite-0 cyan-faint)
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(mail-cite-1 red-faint)
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(mail-cite-2 magenta-warmer)
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(mail-cite-3 cyan-warmer)
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(mail-part cyan-cooler)
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(mail-recipient cyan)
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(mail-subject red-cooler)
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(mail-other cyan)
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;;;; Mark mappings
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(bg-mark-delete bg-red-subtle)
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(fg-mark-delete red)
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(bg-mark-select bg-cyan-subtle)
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(fg-mark-select cyan)
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(bg-mark-other bg-magenta-subtle)
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(fg-mark-other magenta)
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;;;; Prompt mappings
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(fg-prompt cyan-cooler)
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(bg-prompt unspecified)
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;;;; Prose mappings
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(bg-prose-block-delimiter bg-dim)
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(fg-prose-block-delimiter fg-dim)
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(bg-prose-block-contents bg-dim)
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(bg-prose-code unspecified)
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(fg-prose-code cyan)
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(bg-prose-macro unspecified)
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(fg-prose-macro red-warmer)
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(bg-prose-verbatim unspecified)
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(fg-prose-verbatim magenta-warmer)
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(prose-done cyan)
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(prose-todo red)
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(prose-metadata fg-dim)
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(prose-metadata-value fg-alt)
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(prose-table fg-alt)
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(prose-table-formula red-cooler)
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(prose-tag magenta-faint)
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;;;; Rainbow mappings
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(rainbow-0 cyan)
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(rainbow-1 red)
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(rainbow-2 cyan-warmer)
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(rainbow-3 red-cooler)
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(rainbow-4 cyan-cooler)
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(rainbow-5 magenta)
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(rainbow-6 cyan-faint)
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(rainbow-7 magenta-faint)
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(rainbow-8 red-faint)
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;;;; Search mappings
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(bg-search-current bg-red-intense)
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(bg-search-lazy bg-cyan-intense)
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(bg-search-replace bg-magenta-intense)
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(bg-search-rx-group-0 bg-blue-intense)
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(bg-search-rx-group-1 bg-magenta-intense)
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(bg-search-rx-group-2 bg-cyan-subtle)
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(bg-search-rx-group-3 bg-red-subtle)
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;;;; Space mappings
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(bg-space unspecified)
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(fg-space border)
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(bg-space-err bg-red-intense)
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;;;; Terminal mappings
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(bg-term-black "#000000")
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(fg-term-black "#000000")
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(bg-term-black-bright "#595959")
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(fg-term-black-bright "#595959")
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(bg-term-red red)
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(fg-term-red red)
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(bg-term-red-bright red-warmer)
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(fg-term-red-bright red-warmer)
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(bg-term-green green)
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(fg-term-green green)
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(bg-term-green-bright green-cooler)
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(fg-term-green-bright green-cooler)
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(bg-term-yellow yellow)
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(fg-term-yellow yellow)
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(bg-term-yellow-bright yellow-warmer)
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(fg-term-yellow-bright yellow-warmer)
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(bg-term-blue blue)
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(fg-term-blue blue)
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(bg-term-blue-bright blue-warmer)
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(fg-term-blue-bright blue-warmer)
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(bg-term-magenta magenta)
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(fg-term-magenta magenta)
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(bg-term-magenta-bright magenta-cooler)
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(fg-term-magenta-bright magenta-cooler)
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(bg-term-cyan cyan)
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(fg-term-cyan cyan)
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(bg-term-cyan-bright cyan-cooler)
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(fg-term-cyan-bright cyan-cooler)
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(bg-term-white "#a6a6a6")
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(fg-term-white "#a6a6a6")
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(bg-term-white-bright "#ffffff")
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(fg-term-white-bright "#ffffff")
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;;;; Heading mappings
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(fg-heading-0 cyan-cooler)
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(fg-heading-1 fg-main)
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(fg-heading-2 red-faint)
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(fg-heading-3 cyan-faint)
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(fg-heading-4 magenta)
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(fg-heading-5 green-faint)
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(fg-heading-6 magenta-faint)
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(fg-heading-7 cyan-warmer)
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(fg-heading-8 fg-dim)
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(bg-heading-0 unspecified)
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(bg-heading-1 unspecified)
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(bg-heading-2 unspecified)
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(bg-heading-3 unspecified)
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(bg-heading-4 unspecified)
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(bg-heading-5 unspecified)
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(bg-heading-6 unspecified)
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(bg-heading-7 unspecified)
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(bg-heading-8 unspecified)
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(overline-heading-0 unspecified)
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(overline-heading-1 unspecified)
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(overline-heading-2 unspecified)
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(overline-heading-3 unspecified)
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(overline-heading-4 unspecified)
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(overline-heading-5 unspecified)
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(overline-heading-6 unspecified)
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(overline-heading-7 unspecified)
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(overline-heading-8 unspecified))
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"The entire palette of the `modus-operandi-tritanopia' theme.
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Named colors have the form (COLOR-NAME HEX-VALUE) with the former
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as a symbol and the latter as a string.
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Semantic color mappings have the form (MAPPING-NAME COLOR-NAME)
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with both as symbols. The latter is a named color that already
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exists in the palette and is associated with a HEX-VALUE.")
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(defcustom modus-operandi-tritanopia-palette-user nil
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"Like the `modus-operandi-tritanopia-palette' for user-defined entries.
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This is meant to extend the palette with custom named colors and/or
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semantic palette mappings. Those may then be used in combination with
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palette overrides (also see `modus-themes-common-palette-overrides' and
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`modus-operandi-tritanopia-palette-overrides')."
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:group 'modus-themes
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:package-version '(modus-themes . "4.5.0")
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:type '(repeat (list symbol (choice symbol string)))
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:set #'modus-themes--set-option
|
||
:initialize #'custom-initialize-default
|
||
:link '(info-link "(modus-themes) Option to extend the palette for use with overrides"))
|
||
|
||
(defcustom modus-operandi-tritanopia-palette-overrides nil
|
||
"Overrides for `modus-operandi-tritanopia-palette'.
|
||
|
||
Mirror the elements of the aforementioned palette, overriding
|
||
their value.
|
||
|
||
For overrides that are shared across all of the Modus themes,
|
||
refer to `modus-themes-common-palette-overrides'.
|
||
|
||
Theme-specific overrides take precedence over shared overrides.
|
||
The idea of common overrides is to change semantic color
|
||
mappings, such as to make the cursor red. Wherea theme-specific
|
||
overrides can also be used to change the value of a named color,
|
||
such as what hexadecimal RGB value the red-warmer symbol
|
||
represents."
|
||
:group 'modus-themes
|
||
:package-version '(modus-themes . "4.0.0")
|
||
:version "30.1"
|
||
:type '(repeat (list symbol (choice symbol string)))
|
||
:set #'modus-themes--set-option
|
||
:initialize #'custom-initialize-default
|
||
:link '(info-link "(modus-themes) Palette overrides"))
|
||
|
||
(modus-themes-theme modus-operandi-tritanopia
|
||
modus-operandi-tritanopia-palette
|
||
modus-operandi-tritanopia-palette-overrides)
|
||
|
||
(provide-theme 'modus-operandi-tritanopia))
|
||
|
||
;;; modus-operandi-tritanopia-theme.el ends here
|