color-lerp

Creates arbitrary size ranges of colors given 2 colors and a size.

Installation

``bash
$ npm install color-lerp -S
`

Usage

Turn 2 colors into a spectrum of 3 colors.

`js
var colorLerp = require('color-lerp');
colorLerp('hsl(0, 50%, 50%)', 'hsl(100, 50%, 50%)', 3);
// => ['hsl(0, 50%, 50%)', 'hsl(50, 50%, 50%)', 'hsl(100, 50%, 50%)'];
`

Return the results in RGB instead of HSL.
`js
var colorLerp = require('color-lerp');
colorLerp('#FF0000', '#00FF00', 2, 'rgb');
// => ['rgb(255, 0, 0)', 'rgb(0, 255, 0)'];
`

API

$3

#### color1:String & color2:String

Any valid input for the color package.
> Pass any valid CSS color string or a hash of values.

#### steps:Number

The size the range should be.
A value of 2 will return the 2 colors given.
A size of 3 will interpolate a single value between the 2 colors given.
A size of n will create a range of size n
beginning with color1 and ending with color2
with linearly interpolated values over the HSL space in between.

#### format:String

The format you want the colors returned.
Defaults to HSL.

Valid formats:
hex ex. #ff0000*
rgb ex. rgb(255, 0, 0)*
rgba ex. rgba(255, 0, 0, 1)*
percent ex. rgb(100%, 0%, 0%)*
% ex. rgb(100%, 0%, 0%)*
hsl ex. hsl(255, 100%, 50%)*
hsla ex. hsla(255, 100%, 50%, 1)*
hwb ex. hwb(0, 0%, 0%)*
color ex. color Object*

#### range:Array`

The resulting array from interpolating the values.