Consistent Color Generation

This node script generates colors given a string according to XEP-0392 0.6.

Features

Implemented

• RGB color generation
• Red/Blue-blindness correction
• Blue-blindness correction

Not yet implemented

• Adapting colors for a specific background color
• Mapping to a color palette

How to use

Install all dependencies with yarn install and import the script as usual:

var getRGB = require('./consistent-color-generation');

Generate color without Color Vision Deficiency correction:

var color = getRGB('Foobar');
// color.r, color.g, color.b

Get css color string:

color.toString()      // rgb(0, 0, 0)
color.toString('hex') // #000000

Generate color with Red/Green-blindness correction:

var color = getRGB('Foobar', 'redgreen');

Generate color with Blue-blindness correction:

var color = getRGB('Foobar', 'blue');

You can also adjust the saturation and lightness:

var color = getRGB('Foobar', undefined, 80, 30);

Development

Install all dependencies with yarn install and run yarn test before every commit.