react-color/docs/documentation/03.04-color.md

A Collection of Color Pickers from Sketch, Photoshop, Chrome & more

---
id: api-color
title: color
---
Color controls what color is active on the color picker. You can use this to initialize the color picker with a particular color, or to keep it in sync with the state of a parent component.

Color accepts either a string of a hex color `'#333'` or a object of rgb or hsl values `{ r: 51, g: 51, b: 51 }` or `{ h: 0, s: 0, l: .10 }`. Both rgb and hsl will also take a `a: 1` value for alpha.

```
var React = require('react');
var ColorPicker = require('react-color');

class Component extends React.Component {

  constructor() {
    super();
    this.state = {
      background: '#fff',
    };
    this.handleChangeComplete = this.handleChangeComplete.bind(this);
  }

  handleChangeComplete(color) {
    this.setState({ background: color.hex });
  }

  render() {
    return <ColorPicker color={ this.state.background } type="sketch" onChangeComplete={ this.handleChangeComplete } />;
  }
}
```
In this case, the color picker will initialize with the color `#fff`. When the color is changed, `handleChangeComplete` will fire and set the new color to state.