Evercoder/culori

Health v2 · maintenance only

Adoption not part of the score

1225 stars · 37 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Culori is a comprehensive JavaScript color library supporting conversion, interpolation, blending, and color difference formulas across many color spaces, including all formats from the CSS Colors Level 4 specification. It uses a function-oriented API where colors are plain JavaScript objects, and offers a tree-shakeable build for optimized bundle sizes.

Use cases

• convert colors between rgb, hsl, lab, oklab, and other color spaces
• parse and format CSS color strings including hex, rgb(), and color() functions
• compute perceptual color difference between two colors
• interpolate colors to build gradients
• blend colors with blend modes
• manipulate alpha channels accurately in color values
• build a color picker or design tool in JavaScript

When to choose

• you need broad, standards-compliant color space support in JavaScript or TypeScript
• you want a lightweight, tree-shakeable library for browser bundles
• you need accurate color difference formulas like CIE Lab or OKLab
• you prefer a functional API with colors as plain objects

When to avoid

• you need color management with ICC profiles
• you work primarily in a non-JavaScript language
• you need image-level color processing rather than individual color values

Facets

library · maturity stable

serialization developer-tools web-development frontend graphics browser cross-platform color color-space css-color color-conversion interpolation color-difference tree-shakeable algorithms javascript nodejs deno

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