color-models

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SAPC-APCA

Myndex / SAPC-APCA

Star 566

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 May 6, 2026
CSS

hotgluebanjo / reuleaux

Star 94

Color model for film characterization.

color nuke resolve imaging color-science color-models

Updated Jan 17, 2026
C

Rachmanin0xFF / GLSL-Color-Functions

Star 34

GLSL color conversions, metrics, and other helpful functions

color shaders glsl color-models

Updated Jan 5, 2026
GLSL

adamgraham / colorly

Sponsor

Star 14

🎨🧰 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

yacc

noeldelgado / yacc

Star 13

🖍 Yet another color converter tool - HEX, RGB, HSL, HWB, HSV, CMYK, LAB, feColorMatrix

hex app tool color-picker lab hsl rgb hsv hwb cmyk color-converter fecolormatrix color-models color-spaces

Updated Oct 3, 2023
JavaScript

adamgraham / colorly-ios

Sponsor

Star 6

🎨🍭 An iOS utility framework for working with colors.

swift color ios color-palettes utility framework accessibility colorimetry color-schemes color-contrast chromaticity color-theory color-conversion illuminants color-models color-mixing color-harmonization color-spaces color-gradients signal-encodings

Updated Apr 8, 2021
Swift

color

SkinnyPeteTheGiraffe / color

Star 6

A modern lightweight library for color manipulation and conversion.

javascript hex color typescript conversion rgb color-manipulation color-conversion color-models

Updated Nov 22, 2023
TypeScript

iridescence

propensive / iridescence

Sponsor

Star 5

Sophisticated representation of color in Scala

color scala srgb hsl rgb hsv cielab lab-color color-models

Updated Jan 26, 2025
Scala

blue-j / colorconverter

Star 5

A comprehensive color conversion script utilizing the Colour Science library

python spectrum color colour colorimetry color-converter colour-spaces colour-models color-space color-science colour-science color-conversion illuminants color-models colourspace colorspaces colourspaces color-spaces colorconverter colourimetry

Updated Feb 15, 2025
Python

abjerner / Skybrud.Colors

Star 4

A library for working with various color models and color conversion in .NET.

color package csharp dotnet colors skybrud hsl rgb cmyk limbo color-model color-models cmy

Updated Mar 6, 2024
C#

Digital-Image-Processing-kosta / Extract-dice-score-from-image

Star 4

Extraction of a score of red and blue dices from a given image.

dice extraction image-processing segmentation dices color-models extract-dice-score red-dices blue-dices

Updated Oct 7, 2020
MATLAB

subhayuroy / Advanced_ImageProcessing

Star 3

📱Digital image processing is the use 📸of a digital computer to process digital images🖼 through an algorithm.🖥 As a subcategory or field🗃 of digital signal processing,💻 digital image 🗓processing has many advantages over analog image processing🖨

opencv blur hsl tesseract-ocr preprocessing orthomosaic color-models panorama-stitching pytesseract-ocr hvs

Updated May 15, 2021
Jupyter Notebook

color-palette-generator

Tes3awy / color-palette-generator

Star 3

Color Thief Palette Generator

javascript css generator js color-picker color-scheme color-palette javascript-library hsp html-css-javascript colorization js-application color-models

Updated Apr 27, 2023
HTML

M_color

urbanjost / M_color

Star 2

convert between RGB color values and other common color models

fortran color-conversion color-models fortran-package-manager

Updated Jul 11, 2025
Fortran

gdgu / image-processing-workshop

Star 1

This IPython notebook contains the content of a workshop on Image Processing with OpenCV

python opencv workshop image-processing image-segmentation image-transformations color-models

Updated Nov 21, 2019
Jupyter Notebook

somebadcode / go-colorx

Star 1

Extra color models for Go

css go golang color colors hsl hsv colour hsla css-color colour-spaces css-colors color-model hsv2rgb color-models rgb2hsv hsva

Updated Dec 8, 2021
Go

sachssoft / Colors

Star 1

A tool for advanced color management and conversion, supporting color models like RAL and RAL DESIGN SYSTEM plus, with features for adjustment, blending, and transformation across multiple platforms.