WCAG contrast ratio measurement and scoring
BSD-2-CLAUSE License
A tool to calculate the contrast ratio between any two valid CSS colors.
accessibility color contrast tool
Javascript color conversion and manipulation library
A simple set of utility functions for colours.
Fast, small color manipulation and conversion for JavaScript
Bookmarklet to analyse the contrast of test elements in a document
bare-bones color luminance functions
Calculate the relative luminance of an RGB triplet color.
Classify the color along the reference color. using algorithm the CIEDE2000, RGB, HSV.
A CLI utility to calculate/verify accessible magic numbers for a color palette.
A module to find HSL(a) color syntax substrings in a string with their offsets and their color in...
A simple script that helps you get colors compliant with the WCAG guidelines.
Simulate color blindness by converting RGB hex codes.
Get the contrast ratio and WCAG score between two colors in order to ensure accessibility