# ColorSwatchPicker

A ColorSwatchPicker displays a list of color swatches and allows a user to select one of them.

## Value

Use the `value` or `defaultValue` prop to set the selected color, and `onChange` to handle selection changes.  The value may be a string or `Color` object, parsed using the `parseColor` function.

```tsx
import {ColorSwatchPicker, ColorSwatchPickerItem} from 'vanilla-starter/ColorSwatchPicker';
import {parseColor} from 'react-aria-components';
import {useState} from 'react';

function Example() {
  let [value, setValue] = useState(parseColor('#A00'));

  return (
    <>
      {/*- begin highlight -*/}
      <ColorSwatchPicker value={value} onChange={setValue}>
      {/*- end highlight -*/}
        <ColorSwatchPickerItem color="#A00" />
        <ColorSwatchPickerItem color="#f80" />
        <ColorSwatchPickerItem color="#080" />
        <ColorSwatchPickerItem color="#08f" />
        <ColorSwatchPickerItem color="#088" />
        <ColorSwatchPickerItem color="#008" />
      </ColorSwatchPicker>
      <pre style={{fontSize: 12}}>Selected color: {value.toString('rgb')}</pre>
    </>
  );
}
```

<InlineAlert variant="notice">
  <Heading>Color swatches must be unique</Heading>
  <Content>Equivalent colors in different color spaces are considered duplicates. For example, the values `#f00`, `hsl(0, 100%, 50%)`, and `hsb(0, 100%, 100%)` are all the same color. This is required for predictable selection behavior.</Content>
</InlineAlert>

## API

```tsx
<ColorSwatchPicker>
  <ColorSwatchPickerItem>
    <ColorSwatch />
  </ColorSwatchPickerItem>
</ColorSwatchPicker>
```

### ColorSwatchPicker

| Name | Type | Default | Description |
|------|------|---------|-------------|
| `aria-describedby` | `string | undefined` | — | Identifies the element (or elements) that describes the object. |
| `aria-details` | `string | undefined` | — | Identifies the element (or elements) that provide a detailed, extended description for the object. |
| `aria-label` | `string | undefined` | — | Defines a string value that labels the current element. |
| `aria-labelledby` | `string | undefined` | — | Identifies the element (or elements) that labels the current element. |
| `children` | `React.ReactNode` | — | The children of the ColorSwatchPicker. |
| `className` | `ClassNameOrFunction<ColorSwatchPickerRenderProps> | undefined` | 'react-aria-ColorSwatchPicker' | The CSS [className](https://developer.mozilla.org/en-US/docs/Web/API/Element/className) for the element. A function may be provided to compute the class based on component state. |
| `defaultValue` | `string | Color | undefined` | — | The default value (uncontrolled). |
| `dir` | `string | undefined` | — |  |
| `hidden` | `boolean | undefined` | — |  |
| `inert` | `boolean | undefined` | — |  |
| `lang` | `string | undefined` | — |  |
| `layout` | `"grid" | "stack" | undefined` | 'grid' | Whether the items are arranged in a stack or grid. |
| `onAnimationEnd` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationEndCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationIteration` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationIterationCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationStart` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationStartCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAuxClick` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAuxClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onChange` | `((value: Color) => void) | undefined` | — | Handler that is called when the value changes. |
| `onClick` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onContextMenu` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onContextMenuCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onDoubleClick` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onDoubleClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onGotPointerCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onGotPointerCaptureCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onLostPointerCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onLostPointerCaptureCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseDown` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseDownCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseEnter` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseLeave` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseMove` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseMoveCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOut` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOutCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOver` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOverCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseUp` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseUpCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerCancel` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerCancelCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerDown` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerDownCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerEnter` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerLeave` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerMove` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerMoveCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOut` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOutCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOver` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOverCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerUp` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerUpCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onScroll` | `React.UIEventHandler<HTMLDivElement> | undefined` | — |  |
| `onScrollCapture` | `React.UIEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchCancel` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchCancelCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchEnd` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchEndCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchMove` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchMoveCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchStart` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchStartCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionCancel` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionCancelCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionEnd` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionEndCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionRun` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionRunCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionStart` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionStartCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onWheel` | `React.WheelEventHandler<HTMLDivElement> | undefined` | — |  |
| `onWheelCapture` | `React.WheelEventHandler<HTMLDivElement> | undefined` | — |  |
| `style` | `(React.CSSProperties | ((values: ColorSwatchPickerRenderProps & { defaultStyle: React.CSSProperties; }) => React.CSSProperties | undefined)) | undefined` | — | The inline [style](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/style) for the element. A function may be provided to compute the style based on component state. |
| `translate` | `"yes" | "no" | undefined` | — |  |
| `value` | `string | Color | undefined` | — | The current value (controlled). |

### ColorSwatchPickerItem

| Name | Type | Default | Description |
|------|------|---------|-------------|
| `children` | `ChildrenOrFunction<ColorSwatchPickerItemRenderProps>` | — | The children of the component. A function may be provided to alter the children based on component state. |
| `className` | `ClassNameOrFunction<ColorSwatchPickerItemRenderProps> | undefined` | 'react-aria-ColorSwatchPickerItem' | The CSS [className](https://developer.mozilla.org/en-US/docs/Web/API/Element/className) for the element. A function may be provided to compute the class based on component state. |
| `color` | `string | Color` | — | The color of the swatch. |
| `dir` | `string | undefined` | — |  |
| `hidden` | `boolean | undefined` | — |  |
| `inert` | `boolean | undefined` | — |  |
| `isDisabled` | `boolean | undefined` | — | Whether the color swatch is disabled. |
| `lang` | `string | undefined` | — |  |
| `onAnimationEnd` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationEndCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationIteration` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationIterationCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationStart` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAnimationStartCapture` | `React.AnimationEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAuxClick` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onAuxClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onClick` | `((e: React.MouseEvent<FocusableElement>) => void) | undefined` | — | **Not recommended – use `onPress` instead.** `onClick` is an alias for `onPress` provided for compatibility with other libraries. `onPress` provides  additional event details for non-mouse interactions. |
| `onClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onContextMenu` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onContextMenuCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onDoubleClick` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onDoubleClickCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onGotPointerCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onGotPointerCaptureCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onHoverChange` | `((isHovering: boolean) => void) | undefined` | — | Handler that is called when the hover state changes. |
| `onHoverEnd` | `((e: HoverEvent) => void) | undefined` | — | Handler that is called when a hover interaction ends. |
| `onHoverStart` | `((e: HoverEvent) => void) | undefined` | — | Handler that is called when a hover interaction starts. |
| `onLostPointerCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onLostPointerCaptureCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseDown` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseDownCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseEnter` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseLeave` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseMove` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseMoveCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOut` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOutCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOver` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseOverCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseUp` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onMouseUpCapture` | `React.MouseEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerCancel` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerCancelCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerDown` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerDownCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerEnter` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerLeave` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerMove` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerMoveCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOut` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOutCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOver` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerOverCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerUp` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPointerUpCapture` | `React.PointerEventHandler<HTMLDivElement> | undefined` | — |  |
| `onPress` | `((e: PressEvent) => void) | undefined` | — | Handler that is called when the press is released over the target. |
| `onPressChange` | `((isPressed: boolean) => void) | undefined` | — | Handler that is called when the press state changes. |
| `onPressEnd` | `((e: PressEvent) => void) | undefined` | — | Handler that is called when a press interaction ends, either over the target or when the pointer leaves the target. |
| `onPressStart` | `((e: PressEvent) => void) | undefined` | — | Handler that is called when a press interaction starts. |
| `onPressUp` | `((e: PressEvent) => void) | undefined` | — | Handler that is called when a press is released over the target, regardless of whether it started on the target or not. |
| `onScroll` | `React.UIEventHandler<HTMLDivElement> | undefined` | — |  |
| `onScrollCapture` | `React.UIEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchCancel` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchCancelCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchEnd` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchEndCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchMove` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchMoveCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchStart` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTouchStartCapture` | `React.TouchEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionCancel` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionCancelCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionEnd` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionEndCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionRun` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionRunCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionStart` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onTransitionStartCapture` | `React.TransitionEventHandler<HTMLDivElement> | undefined` | — |  |
| `onWheel` | `React.WheelEventHandler<HTMLDivElement> | undefined` | — |  |
| `onWheelCapture` | `React.WheelEventHandler<HTMLDivElement> | undefined` | — |  |
| `style` | `(React.CSSProperties | ((values: ColorSwatchPickerItemRenderProps & { defaultStyle: React.CSSProperties; }) => React.CSSProperties | undefined)) | undefined` | — | The inline [style](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/style) for the element. A function may be provided to compute the style based on component state. |
| `translate` | `"yes" | "no" | undefined` | — |  |

## Related Types

### Color

### parseColor