synesthesia

Synesthesia

A collection og regular expressions to find occurences of valid color syntaxes.

It can match hex syntaxes, rgb, rgba, hsv, hsva, hsl, hsla and CSS color names.

Usage

Consider the following setup:

// Let's get some color in here
var colorString = [
    'red green blue',
    '#FF0000 #00FF00 #0000FF',
    '#F00 #0F0 #00F',
    'rgb(255, 0, 0) rgb(0, 255, 0), rgb(0, 0, 255)',
    'rgba(255, 0, 0, 0.5) rgba(0, 255, 0, 0.5), rgba(0, 0, 255, 0.5)',
    'hsv(0, 100%, 100%) hsv(120, 100%, 100%) hsv(240, 100%, 100%)',
    'hsva(0, 100%, 100%, 0.5) hsva(120, 100%, 100%, 0.5) hsva(240, 100%, 100%, 0.5)',
    'hsl(0, 100%, 100%) hsl(120, 100%, 100%) hsl(240, 100%, 100%)',
    'hsla(0, 100%, 100%, 0.5) hsla(120, 100%, 100%, 0.5) hsla(240, 100%, 100%, 0.5)'
].join(', ');

var synesthesia = require('synesthesia');

Hex color matching:

colorString.match(synesthesia.hex);

[ '#FF0000',
  '#00FF00',
  '#0000FF',
  '#F00',
  '#0F0',
  '#00F' ]

RGB color matching:

colorString.match(synesthesia.rgb);

[ 'rgb(255, 0, 0)',
  'rgb(0, 255, 0)',
  'rgb(0, 0, 255)' ]

RGBA color matching:

colorString.match(synesthesia.rgba);

[ 'rgba(255, 0, 0, 0.5)',
  'rgba(0, 255, 0, 0.5)',
  'rgba(0, 0, 255, 0.5)' ]

HSV color matching:

colorString.match(synesthesia.hsv);

[ 'hsv(0, 100%, 100%)',
  'hsv(120, 100%, 100%)',
  'hsv(240, 100%, 100%)' ]

HSVA color matching:

colorString.match(synesthesia.hsva);

[ 'hsva(0, 100%, 100%, 0.5)',
  'hsva(120, 100%, 100%, 0.5)',
  'hsva(240, 100%, 100%, 0.5)' ]

HSL color matching:

colorString.match(synesthesia.hsl);

[ 'hsl(0, 100%, 100%)',
  'hsl(120, 100%, 100%)',
  'hsl(240, 100%, 100%)' ]

HSLA color matching:

colorString.match(synesthesia.hsla);

[ 'hsla(0, 100%, 100%, 0.5)',
  'hsla(120, 100%, 100%, 0.5)',
  'hsla(240, 100%, 100%, 0.5)' ]

CSS color names matching:

colorString.match(synesthesia.names);

[ 'red', 'green', 'blue' ]

And now all together:

colorString.match(synesthesia.all);

[ 'red',
  'green',
  'blue',
  '#FF0000',
  '#00FF00',
  '#0000FF',
  '#F00',
  '#0F0',
  '#00F',
  'rgb(255, 0, 0)',
  'rgb(0, 255, 0)',
  'rgb(0, 0, 255)',
  'rgba(255, 0, 0, 0.5)',
  'rgba(0, 255, 0, 0.5)',
  'rgba(0, 0, 255, 0.5)',
  'hsv(0, 100%, 100%)',
  'hsv(120, 100%, 100%)',
  'hsv(240, 100%, 100%)',
  'hsva(0, 100%, 100%, 0.5)',
  'hsva(120, 100%, 100%, 0.5)',
  'hsva(240, 100%, 100%, 0.5)',
  'hsl(0, 100%, 100%)',
  'hsl(120, 100%, 100%)',
  'hsl(240, 100%, 100%)',
  'hsla(0, 100%, 100%, 0.5)',
  'hsla(120, 100%, 100%, 0.5)',
  'hsla(240, 100%, 100%, 0.5)' ]

License

The MIT License (MIT)

Copyright (c) 2014 Peter Müller [e-mail]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.