---
title: supportsAlpha
framework: uikit
role: symbol
role_heading: Instance Property
path: uikit/uicolorwell/supportsalpha
---

# supportsAlpha

A Boolean value that determines whether the color picker supports alpha values.

## Declaration

```swift
var supportsAlpha: Bool { get set }
```

## Discussion

Discussion If this property is false, people can only pick fully opaque colors from the color picker.

## See Also

### Configuring color picker attributes

- [title](uikit/uicolorwell/title.md)
- [maximumLinearExposure](uikit/uicolorwell/maximumlinearexposure.md)
- [supportsEyedropper](uikit/uicolorwell/supportseyedropper.md)
- [selectedColor](uikit/uicolorwell/selectedcolor.md)