High-performance javascript color library

A small, dependency free javascript library to fit a gradient to an image or extract it's primary colors.

Human-friendly HSL, website and math

🍏🍊🍅 Fast Average Color

Sequential, diverging and categorical color scales.

modern color library for image processing and creative coding (oklab, xyz, p3, rec2020 + more)

A very compact representation of an image placeholder

The APCA version, to be licensed for use with guidelines: W3/AGWG.