element/examples/docs/en-US/color-picker.md

ColorPicker

ColorPicker is a color selector supporting multiple color formats.

Basic usage

:::demo ColorPicker requires a string typed variable to be bound to v-model.

<div class="block">
  <span class="demonstration">With default value</span>
  <el-color-picker v-model="color1"></el-color-picker>
</div>
<div class="block">
  <span class="demonstration">With no default value</span>
  <el-color-picker v-model="color2"></el-color-picker>
</div>

<script>
  export default {
    data() {
      return {
        color1: '#20a0ff',
        color2: null
      }
    }
  };
</script>

:::

Alpha

:::demo ColorPicker supports alpha channel selecting. To activate alpha selecting, just add the show-alpha attribute.

<el-color-picker v-model="color3" show-alpha></el-color-picker>

<script>
  export default {
    data() {
      return {
        color3: 'rgba(19, 206, 102, 0.8)'
      }
    }
  };
</script>

:::

Attributes

Attribute	Description	Type	Accepted Values	Default
show-alpha	whether to display the alpha slider	boolean	—	false
color-format	color format of v-model	string	hsl / hsv / hex / rgb	hex (when show-alpha is false)/ rgb (when show-alpha is true)

Events

Event Name	Description	Parameters
change	triggers when input value changes	color value