57 Open Source Colour Software Projects

:rainbow: A simple set of utility functions for colours.

Massive list of handpicked color names 🌈

Colour Science for Python

A JavaScript library for colour data visualization. Easily map numbers to a smooth-transitioning colour legend.

All in one MLV processing app that is pretty great. Download:

CSS Colours Sorted By

Curated list of awesome colour science resources 😎

A powerful, accurate, and easy-to-use Python library for doing colorspace conversions

CFA (Colour Filter Array) Demosaicing Algorithms for Python

Format columns with colour

Color manipulation utilities for Julia

An extensible and highly configurable alternative to redshift

Colour - Nuke

Javascript module for generating random, distinguishable, pleasing colors (ie: for chart series).

color manipulation R package Simply and Tidy

:rainbow: Add some color to your console >_

Tools for color models

✦ paint vim with the stars ✦

ಠ_ಠ Terminal string styling done right.

HDRI / Radiance image processing algorithms for Python

Colour checker detection with Python

Simple colour manipulation in R

Makes B&W monitor colour

colorschemes, colormaps, gradients, and palettes

A project based on the ESP8266 and WS2812b

Extensive collection of color spaces and color models

Finds a suitable background color to the artwork of the current Spotify playback and sets it to a LED-strip using a Raspberry Pi

Contrast-Finder finds correct color contrasts (background / foreground) for web accessibility (a11y, WCAG, RGAA). https://app.contrast-finder.org

Self-adapting color echo wrapper for shell.

An R package to get tints and shades (and both) of a colour

JavaScript module to parse International Color Consortium (ICC) profiles

Image analysis tools based on Colour and Vispy

A library for bash shell program containing useful functions. Can be imported into scripts to create colourful and functional scripts and TUIs.

Use the gray() color function in CSS

🎨 Colourise your checksum output

ANSI cursor movement and graphics in Python

Slides for my talk, "The use of colour in graphics"

Generate colour palettes from an image. 🎨

Validate colours.

automatic color-grading

Collected experimental color data.

[UNMAINTAINED] A terminal user interface for redshift

Colour - Jupyter Notebooks

A C header file & shader for simulating colourblindness and checking contrast.

PHP library to manipulate various color representations

Do you have perfect colour?

ACES - Retrospective and Enhancements

3000+ RGB colors (2k pantone) in code ready formats for SFML (C++), Game Maker (gml), Godot (tscn) & Unity (C#)

Invert a given color.

Simple Angular color picker components which follow Angular best practices. No Frills.

Colour science resources for use with Unity.

A simple tool for checking the contrast level of two colours

Colour science datasets for use with Colour

Colr Pickr, a vanilla JavaScript color picker component built with SVGs, with features like saving colors. Similar design to the chrome-dev-tools color picker.

A simple color logging utility for your node.js console.

Simple ANSI styling for your terminal

Tools to manipulate CSV files in a format suitable for importing into various mindmapping programs - such as iThoughts, Freemind, and MindNode.