# Aura.js

[Aura.js](https://github.com/joeycadle/aura.js/) is a compact ES6 JavaScript library for simple color manipulation.


### Install

```bash
npm install --save aura-js
```

### Usage

Lighten or darken a color by a percentage

```javascript
aura.darken('#eaeaea', 20); // #b7b7b7
aura.lighten('rgb(44,130,130)', 20); // #50c4c4
```

Fade a color's alpha value.

```javascript
aura.fade('#000000', .50); // rgba(0,0,0,.50);
```