color-model v0.2.2

Color model

Operate colors in popular color models: RGB, HSL, Lab and others. Convert from each other.

Usage

Create new colors

cm = require('color-model');

xyz = new cm.Xyz(10, 20, 30);
rgb = new cm.Rgb(10, 20, 30);
rgb = new cm.HexRgb('#fff');
hsl = new cm.Hsl(360, 100, 100);

Convert colors between models

rgb = new cm.HexRgb('#ffcc00');
lab = rgbColor.toXyz().toLab();

// and vice-versa
hex = new cm.HexRgb('#ffcc00');
lab = rgb.toXyz().toLab();
hex = lab.toXyz().toRgb().toHex();

Parse from HEX, do something and get back

// desaturate and get back color as hex string
hex = new cm.HexRgb('#ffcc00');
hex.toHsl().saturation(0).toRgb().toString();

// make from white black
white = new cm.Rgb(255, 255, 255);
black = white.red(0).green(0).blue(0);

Images

Tests

Run make test. Currently code coverage is 99%.

Copyright

(c) 2014 github.com/garex, a@ustimen.co