CSS custom properties to help accelerate adaptive and consistent design.

A JavaScript library, written in TypeScript, to convert among different color models

PostCSS plugin that adds shorthand hex methods to rgba() values

🎨 Find the name of the color given a hex, rgb and hsl string! This package provides a function to find the closest color to a given one from an array of colors. It uses the Euclidean distance formula to calculate the distance between colors in the RGB color space.

A powerful tool for converting between multiple color formats. Built with Next.js, Shadcn UI, and Framer Motion.

Free professional color tools for designers & developers. Extract palettes from images/URLs, simulate color blindness, generate gradients. No login, 100% free.

A JS module to parse and convert browser color strings.

Colour markers made with CSS

Color manipulation and conversion (to CSS-supported formats and more). Available as a JavaScript module or in PHP.

Terminal Color Schemes in CSS3

Easily find hexcode of Colors for your projects using my Color Palette

Zero-install browser tool for brand color palettes with Pantone matching (CIEDE2000), WCAG accessibility analysis, and PDF export. 2,881 Pantone colors, dark/light mode, no dependencies.

List of css --color-variables for windows-ui.

Material Colors in SCSS, too many to count.

🌈 A lightweight CSS color palette at your fingertips

Takes a string representing rgb code as input and outputs an object with the name of closest detected color.

A color comparison tool, with automated, and user selected controls. Meant to inspire the matching of new color combinations. Contains all named CSS color names.

A fast, lightweight validator for modern CSS color strings.

Fork of color-lsp with expanded language support (39 languages including Nix, Dart, Lua, C/C++), CSS4 color formats (oklch, oklab, lab, lch), improved hover summaries, and documentation for workarounds. Provides document color highlighting via LSP for Zed editor.

Simple Node.js CLI library to display a list of scrollable choices and ask user for selection.