---
title: colorBurn
framework: swiftui
role: symbol
role_heading: Type Property
path: swiftui/graphicscontext/blendmode-swift.struct/colorburn
---

# colorBurn

A mode that darkens background image samples to reflect the source image samples.

## Declaration

```swift
static var colorBurn: GraphicsContext.BlendMode { get }
```

## Discussion

Discussion Source image sample values that specify white do not produce a change.

## See Also

### Darkening

- [darken](swiftui/graphicscontext/blendmode-swift.struct/darken.md)
- [multiply](swiftui/graphicscontext/blendmode-swift.struct/multiply.md)
- [plusDarker](swiftui/graphicscontext/blendmode-swift.struct/plusdarker.md)