el-color-picker

ColorPicker Component

ColorPicker is a color selector supporting multiple color formats.

When to Use

• Theme customization
• Color selection
• Design tools
• Style configuration

Basic Usage

<template>
  <el-color-picker v-model="color" />
</template>

## Alpha Channel

```vue
<template>
  <el-color-picker v-model="color" show-alpha />
</template>

<script setup>
import { ref } from 'vue'

const color = ref('rgba(19, 206, 102, 0.8)')
</script>

Predefined Colors

<template>
  <el-color-picker
    v-model="color"
    :predefine="predefineColors"
  />
</template>

<script setup>
import { ref } from 'vue'

const color = ref('#409EFF')
const predefineColors = [
  '#ff4500',
  '#ff8c00',
  '#ffd700',
  '#90ee90',
  '#00ced1',
  '#1e90ff',
  '#c71585'
]
</script>

Sizes

<template>
  <el-color-picker v-model="color" size="large" />
  <el-color-picker v-model="color" />
  <el-color-picker v-model="color" size="small" />
</template>

Color Formats

<template>
  <el-color-picker v-model="color" color-format="rgb" />
</template>

<script setup>
import { ref } from 'vue'

const color = ref('rgb(64, 158, 255)')
</script>

API Reference

Attributes

Name	Description	Type	Default
model-value / v-model	Binding value	string	—
disabled	Disabled	boolean	false
clearable	Show clear button	boolean	true
size	Size	'large' | 'default' | 'small'	—
show-alpha	Show alpha slider	boolean	false
color-format	Color format	'rgb' | 'prgb' | 'hex' | 'hex3' | 'hex4' | 'hex6' | 'hex8' | 'name' | 'hsl' | 'hsv'	'hex' or 'rgb'
predefine	Predefined colors	string[]	—
validate-event	Trigger form validation	boolean	true

Events

Name	Description	Type
change	Value changes	(value: string) => void
active-change	Active color changes	(value: string) => void
focus	Component focuses	(event: FocusEvent) => void
blur	Component blurs	(event: FocusEvent) => void
clear	Clear button clicked	() => void

Exposes

Name	Description	Type
color	Current color object	Color
show	Show picker	() => void
hide	Hide picker	() => void
focus	Focus picker	() => void
blur	Blur picker	() => void

Best Practices

1. Use show-alpha for transparent colors
2. Use predefine for brand colors
3. Use color-format for specific format needs