https://github.com/bahamas10/node-rgb2ryb

Convert colors in JavaScript from rgb to ryb and back
https://github.com/bahamas10/node-rgb2ryb

Last synced: 2 months ago
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Convert colors in JavaScript from rgb to ryb and back

• Host: GitHub
• URL: https://github.com/bahamas10/node-rgb2ryb
• Owner: bahamas10
• Created: 2012-09-28T07:48:27.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2013-03-02T01:02:04.000Z (almost 12 years ago)
• Last Synced: 2024-05-08T20:00:59.057Z (8 months ago)
• Language: JavaScript
• Size: 116 KB
• Stars: 9
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
rgb2ryb

=======

Convert colors in JavaScript from rgb to ryb and back

## *DEPRECATION NOTICE*

The calculations presented here are not accurate, this module has been deprecated

in favor of [ryb2rgb](https://github.com/bahamas10/node-ryb2rgb) (`npm install ryb2rgb`)

Example

-------

### rgb2ryb

``` js

var rgb2ryb = require('../rgb2ryb'),

console.log(rgb2ryb([0, 255, 0]));

```

yields

``` json

[0, 255, 255]

```

### ryb2rgb

``` js

var rgb2ryb = require('../rgb2ryb'),

console.log(rgb2ryb.ryb2rgb([0, 255, 0]));

```

yields

``` json

[255, 255, 0]

```

### complimentary

``` js

var rgb2ryb = require('../rgb2ryb'),

console.log(rgb2ryb.complimentary([0, 255, 0]));

```

yields

``` json

[255, 0, 255]

```

Functions

---------

These functions are available in Node and in the browser

- `color`: an array of rgb/ryb values.  ie `[0, 255, 255]`

### rgb2ryb(color)

Convert from rgb to ryb

### ryb2rgb(color)

Convert from ryb to rgb

### complimentary(color, [limit])

Easily calculate a colors complimentary, limit defaults to 255

Usage

-----

``` js

var rgb2ryb = require('rgb2ryb');

```

or

``` html

```

Installation

------------

    npm install rgb2ryb

Credits

-------

Original code http://www.insanit.net/computer-programming/red-green-blue-to-red-yellow-blue-part-2/

Ported to JS for node and the browser

License

-------

MIT