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Color.js

A simple color converter in JavaScript.

Quick Start

Download the latest version: https://raw.githubusercontent.com/aioutecism/Color/master/build/color.min.js

Add it to your html.

<script type="text/javascript" src="path/to/color.min.js"></script>

Use in your js.

var colorHex  = new Color('#0FAAFF');
var colorHexA = new Color('#0FAAFF80');
var colorRGB  = new Color('rgb(15, 170, 255)');
var colorRGBA = new Color('rgba(15, 170, 255, 0.5)');

colorHex.toRGB(); // rgb(15, 170, 255)
colorHexA.toRGBA(); // rgba(15, 170, 255, 0.502)

colorRGB.toHex(); // #0FAAFF
colorRGBA.toHexA(); // #0FAAFF80

colorRGBA.toFormat('[$r, $g, $b, $a]'); // [15, 170, 255, 0.5]

Docs

new Color(color)

Color

Create a Color object from color.

color

Required, String

Color string in these formats:

  • 6 digits Hex color like #0FAAFF.
  • 8 digits Hex color with alpha like #0FAAFF80.
  • CSS RGB color like rgb(15, 170, 255).
  • CSS RGBA color like rgba(15, 170, 255, 0.5).

colorObject.toHex()

String

Get 6 digits Hex color like #0FAAFF.

colorObject.toHexA()

String

Get 8 digits Hex color with alpha like #0FAAFF80.

colorObject.toRGB()

String

Get CSS RGB color like rgb(15, 170, 255).

colorObject.toRGBA()

String

Get CSS RGBA color like rgba(15, 170, 255, 0.5).

colorObject.toFormat(format)

String

Get custom formated color string.

format

Required, String

Format of the return value. Avaliable keys are:

  • $r or $R: Red in number range 0 ~ 255.
  • $g or $G: Green in number range 0 ~ 255.
  • $b or $B: Blue in number range 0 ~ 255.
  • $a or $A: Alpha in number range 0 ~ 1.
  • $0xR: Upper-case red in hex.
  • $0xr: Lower-case red in hex.
  • $0xG: Upper-case green in hex.
  • $0xg: Lower-case green in hex.
  • $0xB: Upper-case blue in hex.
  • $0xb: Lower-case blue in hex.
  • $0xA: Upper-case alpha in hex.
  • $0xa: Lower-case alpha in hex.