@texel/color

a minimal and modern color library

v1.1.4 URL: https://unpkg.com/@texel/color@1.1.4/src/index.js

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oklch oklab okhsl okhsv display-p3 p3 displayp3 prophoto a98rgb adobe1998 prophotorgb color colour picker tool rgb srgb convert saturation chroma perceptual uniform perceptually

apca-w3

APCA: the Accessible Perceptual Contrast Algorithm, a modern contrast method that improves readability contrast on self-illuminated displays. Developed for the W3C's WCAG 3 and other standards.

v0.1.9 URL: https://unpkg.com/apca-w3@0.1.9/src/apca-w3.js

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seestars

See Stars • a lightweight set of utilities to take an sRGB or displayP3 color, and extract the CIE Y relative luminance, and then convert to CIE L* (perceptual lightness). Takes RGB colors as simple arrays (as created with colorParsley). Bonus utilities t

v0.0.1 URL: https://unpkg.com/seestars@0.0.1/src/seestars.js

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CSS CSS3 CSS4 CSS5 HTML PDF RTF sRGB RGB P3 displayP3 Adobe RGB LCh Lstar color colour colors colours contrast lightness brightness luminance design tools string parsing HSL HSV HWB RGB parsing hex string regex

deltaphistar

Delta Phi Star is a general purpose method of determining perceptual lightness contrast developed by Andrew Somers (Myndex Research), and is a sibling of APCA and SACAM. It is a simplified method using easily invertible standardized maths, however it lack

v0.0.1 URL: https://unpkg.com/deltaphistar@0.0.1/src/deltaphistar.js

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