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19 packages found
Gamut map css colors to fit display specific gamuts
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.
colorParsley() • a lightweight yet versatile color parsing function with no dependencies. Takes various color strings, numbers, or objects, and turns them into simple arrays. Bonus utilities colorToHex() and colorToRGB() included
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
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
Utility functions for parsing, converting and mixing colors in sRGB, CIE-XYZ, CIE-L*a*b*, and okLab color spaces
Convert between logarithmic srgb and linear raw color data.
Array-based color types, CSS parsing, conversions, transformations, declarative theme generation, gradients, presets
Allows you to control Hue, Saturation, and Relative Luminance as if it where a color space. Inputs are the Hue, Saturation, and Relative Luminance of a color, and output is an array of RGB values ranging from 0 to 1, 0 to 255, and a string containing the
New color formats, adjustments, and conversions in Sass
Get information about a PNG from its headers
Generate a random sRGB color.
Generate a random linear sRGB color.
gamma-to-linear convenience utilities
Compare colors to one another. Especially useful for validating color input fields.
For a given color, find a contrasting color (not optimal).
Node.js wrapper for Little CMS JpegICC
Color functions
Color Space Convertor