JavaScript library for all kinds of color manipulations

Generate harmonious colors freely.

Open collection of color spaces

A library to aid in using colors

ac-colors is a reactive JavaScript color library that can freely convert between RGB, HSL, HEX, XYZ, LAB, LCHab, LUV, and LCHuv, as well as handle random color generation and contrast ratio calculation.

🛼 A TypeScript-first, OKLCH-based, framework-agnostic color library that validates color strings at compile time

Colority it's a PHP library that allows you to: transform and validate colors, obtain the best contrast color (using contrast ratio from WCAG 2.0 standard), extract colors from images and more.

Color manipulation utilities for Julia

A set of color conversion shaders.

High Performance Colourspace Manipulation in R

PHP library for color manipulation and conversion.

A high-performance color library with extended support for modern color spaces including OKLCH, OKLAB, Display-P3, and more

Official Implementation of "Color Transfer with Modulated Flows" (AAAI 2025)

ColorMinePortable

All-in-one color tool of the Yamada, by the Yamada, for the Yamada.

A collection of color tools

Tiny color conversion library (node,browser,deno)

A node module that provides both math-based and ICC profile-based color conversions. Aims to provide accurate conversions between CMYK, Lab, XYZ, RGB, HSL, HSV, and Hex colorspaces.

🌈 Color conversion and manipulation library for Swift with no dependence on UIKit/AppKit.

Mini graphics libraries for love2d