Culori Color Library

Culori is a comprehensive and general-purpose JavaScript color library, currently at stable version 4.0.2. It provides extensive functionality for working with colors across numerous color spaces, including conversions, interpolation, color difference calculations (like CIEDE2000 and DIN99), and blending functions. The library differentiates itself by offering up-to-date support for the color spaces defined in the CSS Color Module Level 4 specification, ensuring compliance with modern web standards. Culori maintains a relatively active release cadence, with recent updates focusing on bug fixes and alignment with CSS specifications, such as precise XYZ to Oklab conversions and correct reference ranges for Lab/Lch modes. Its modular design allows for tree-shaking, optimizing bundle sizes by only including necessary color space definitions and utility functions.