RGBA Packages

Regex for matching RGBA color strings.

Modify colors using the color-mod() function in CSS

Use lab() and lch() color functions in CSS

Use space and slash separated color notation in CSS

lightweight rgb/rgba to hex parser

Parsers, transformers and tests for special value types, eg: %, hex codes etc.

parse a css color string (plus hsv and cmyk) into an object

PostCSS plugin to transform rgba() to hexadecimal

PostCSS plugin to transform W3C CSS Color Module Level 4 rgb() new syntax to more compatible CSS (comma-separated rgb() or rgba())

Convert color string (or parseable argument) to RGBA array

Convert any color data to sanitized output format

A simple, easy to use vanilla JS color picker with alpha selection.

Convert HEX color to RGBA

Converts hexadecimal to RGBA.

PostCSS plugin that adds shorthand hex methods to rgba() values

Converts hexadecimal color codes to rgb()/rgba() values.

Validate HTML colors by 'name', 'special name', 'hex', 'rgb', 'rgba', 'hsl', 'hsla', 'hwb', 'lab' or 'lch' values

utils for daybrush

Collection of cross-platform routines to operate colors conveniently. Extends basic implementation Color by additional color names. Color provides functions to convert color from one color space to another color space, from name to color and from color to

Extract colors from images. Supports GIF, JPG, PNG, and even SVG!