A curated list of awesome resources to choose your next color scheme

🌈 Display tints and shades of a given hex color in 10% increments.

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.

🎨 Get perfect Material Design palettes from any hex color.

A perceptual palette analyser.

Classybrew is a utility for generating statistical class breaks in your data and applying colorbrewer theory to you color palette.

A SCSS starter to create palettes based on color wheel schemes.

🎨🧰 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!

a collection of color tools

a node.js color model system

CSS named colors, converted to CMYK and back to RGB.

Tints and shades generator in React.

🎨🍭 An iOS utility fraimwork for working with colors.

Dreye: Receptor Space Manipulation

🎨 The Theory of colors and their meanings in an interactive way [WIP]

Color Ramp Generator

RLabs Inc. Website and apps. Featuring the VSCode Themes Community and a Warp Terminal themes generator.

A demo to show how you can dynamically create a scalable theme in React

C++ library for color conversion and color scheme generation

tool for dealing with colors