A curated list of awesome resources to choose your next color scheme
-
Updated
Mar 13, 2025
#
color-theory
Here are 136 public repositories matching this topic...
APCA (Accessible Perceptual Contrast Algorithm) is a new method for predicting contrast for use in emerging web standards (WCAG 3) for determining readability contrast. APCA is derived form the SAPC (S-LUV Advanced Predictive Color) which is an accessibility-oriented color appearance model designed for self-illuminated displays.
css color web accessibility srgb contrast vision wcag readability colorimetry color-contrast luminance color-theory color-contrast-checker wcag-contrast color-models cieluv contrast-calculator apca
-
Updated
Jul 25, 2026 - CSS
🌈 Deterministic tints and shades from a given hex color.
javascript hex colors color-scheme color-palette web-application astro tints shades color-theory color-generator shade-generator tint-generator
-
Updated
Oct 15, 2026 - JavaScript
🎨 Perfect Material Design palettes from any color input.
google material-design colors color-scheme color-palette web-application tints shades design-system color-theory color-generator
-
Updated
Jul 23, 2026 - HTML
SwiftUI Front-End Design Skills — Six Ironclad Rules Against AI Sloppiness, Design Direction Consulting, Brand Asset Guidelines, and Five-Dimensional Review. Supports all AI agent platforms, including Claude Code, Cursor, Codex, and OpenCode.
macos swift ios design ui-design prototype accessibility opencode typography cursor codex design-system color-theory visual-design swiftui swiftui-views ai-slop claude-code liquid-glass agent-skill
-
Updated
May 1, 2026
A perceptual palette analyser.
-
Updated
Sep 15, 2021 - Rust
Classybrew is a utility for generating statistical class breaks in your data and applying colorbrewer theory to you color palette.
-
Updated
Jan 30, 2019 - HTML
Color Tools — A versatile Windows color toolkit with screen eyedropper, color converters, palette import/export, color harmonies, color theory, color blindness simulation and WCAG contrast checker.
python windows palette color-picker colors color-palette wcag color-wheel design-tools color-theory affinity color-conversion cmyk-colors color-blindness-simulation dearpygui color-harmonies
-
Updated
Oct 28, 2026 - Python
A SCSS starter to create palettes based on color wheel schemes.
-
Updated
Jun 24, 2019 - CSS
Physics-based color mixing for 3D printer filaments using Kubelka-Munk theory.
numpy sklearn python3 polynomial-regression gaussian-processes research-paper 3d-printing color-theory kubelka-munk
-
Updated
Mar 3, 2026 - Python
Web-based toolkit for pixel artists featuring palette generation, shading, blending, and color workflow tools.
pixel-art game-development color-palette web-application color-theory palette-generator game-dev-tools pixel-art-tool
-
Updated
Jun 21, 2026 - JavaScript
Color-theory palette generation and interpolation in C++ (with or without openFrameworks).
c-plus-plus openframeworks color-scheme color-palette cpp17 cielab openframeworks-addon color-theory cielch color-interpolation
-
Updated
Jun 22, 2026 - C++
A browser-based color science instrument for exploring RGB gamuts as interactive 3D solids, inspecting the full stimulus-to-display pipeline, and building perceptual theme ramps.
webgl svelte colorimetry design-tokens chromaticity color-science design-system color-theory gamut-mapping color-spaces sveltekit color-gradients oklab chromaticity-diagram color-theme-generator
-
Updated
Jun 23, 2026 - TypeScript
700-rule design library and 89-source reference atlas that stops Claude Code and other AI agents from building generic-looking websites
css ui-design webgl threejs web-development frontend creative-coding typography web-design motion-design ui-ux design-tools website-design design-system color-theory website-project layout-design prompt-engineering ai-prompts design-recipes
-
Updated
Oct 31, 2026 - Python
a collection of color tools
-
Updated
Jan 6, 2023 - JavaScript
RLabs Inc. Website and apps. Featuring the VSCode Themes Community and a Warp Terminal themes generator.
app typescript web web-app svelte vscode-theme svelte-framework theme-generator color-themes color-theory sacred-geometry sveltekit vscode-theme-generator warp-themes warp-terminal svelte5
-
Updated
Feb 13, 2026 - TypeScript
🎨🧰 A versatile collection of color tools for designers and developers encapsulated in one web app - shades, tints, tones, harmonies, contrast, color blindness, gradients, and more!
react color app color-palettes web tools accessibility color-blindness compliance colorimetry color-contrast color-theory color-conversion color-models color-mixing color-harmonization color-gradients
-
Updated
Apr 11, 2023 - JavaScript
a node.js color model system
-
Updated
Jul 23, 2026 - SCSS
Tints and shades generator in React.
-
Updated
Feb 13, 2022 - JavaScript
Design intelligence for AI coding agents: 19 skills, 109 world design styles (Bauhaus → İznik → Y2K), every medium (UI/UX, social, print, branding, slides, motion). Claude Code, Codex, OpenCode, Antigravity, Cursor, Gemini, any LLM. One-line install & clean uninstall.
design social-media opencode typography cursor branding graphic-design ui-ux codex design-system color-theory ai-agents tailwind gemini-cli antigravity agent-skills claude-code agents-md claude-skills anti-slop
-
Updated
Oct 9, 2026 - JavaScript
Add this topic to your repo
To associate your repository with the color-theory topic, visit your repo's landing page and select "manage topics."