yiyunjianzhuBeta/node_modules/colormin/README.md

# colormin [![Build Status](https://travis-ci.org/ben-eb/colormin.svg?branch=master)][ci] [![NPM version](https://badge.fury.io/js/colormin.svg)][npm] [![Dependency Status](https://gemnasium.com/ben-eb/colormin.svg)][deps]

> Turn a CSS color into its smallest representation.

## Install

With [npm](https://npmjs.org/package/colormin) do:

```
npm install colormin --save
```


## Example

```js
var colormin = require('colormin');
console.log(colormin('rgba(255, 0, 0, 1)'));

// => 'red'
```

colormin works for rgb, rgba, hsl, hsla, hex & css color keywords. See more
example output in the [tests](src/__tests__/index.js). Note that colormin does
not convert invalid CSS colors, as it is not a color validator.


## API

### colormin(color, [options])

#### color

Type: `string`  

The color to minify.

#### options

##### legacy

Type: `boolean`  
Default: `false`

Set this to `true` to enable IE < 10 compatibility; the browser chokes on the
`transparent` keyword, so in this mode the conversion from `rgba(0,0,0,0)`
is turned off.

## Contributing

Pull requests are welcome. If you add functionality, then please add unit tests
to cover it.


## License

MIT © [Ben Briggs](http://beneb.info)

[ci]:   https://travis-ci.org/ben-eb/colormin
[deps]: https://gemnasium.com/ben-eb/colormin
[npm]:  http://badge.fury.io/js/colormin