color-theory topic
material-palette-generator
🎨 Get perfect Material Design color palettes from any hex color.
tints-and-shades
🌈 Display tints and shades of a given hex color in 10% increments.
Colorful
A curated list of awesome resources to choose your next color scheme
SAPC-APCA
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 (...
classybrew
Classybrew is a utility for generating statistical class breaks in your data and applying colorbrewer theory to you color palette.
SCSScolor
A SCSS starter to create palettes based on color wheel schemes.
censor
A perceptual palette analyser.