---
title: CGBlendMode.screen
framework: coregraphics
role: symbol
role_heading: Case
path: coregraphics/cgblendmode/screen
---

# CGBlendMode.screen

Multiplies the inverse of the source image samples with the inverse of the background image samples, resulting in colors that are at least as light as either of the two contributing sample colors.

## Declaration

```swift
case screen
```

## See Also

### Constants

- [CGBlendMode.normal](coregraphics/cgblendmode/normal.md)
- [CGBlendMode.multiply](coregraphics/cgblendmode/multiply.md)
- [CGBlendMode.overlay](coregraphics/cgblendmode/overlay.md)
- [CGBlendMode.darken](coregraphics/cgblendmode/darken.md)
- [CGBlendMode.lighten](coregraphics/cgblendmode/lighten.md)
- [CGBlendMode.colorDodge](coregraphics/cgblendmode/colordodge.md)
- [CGBlendMode.colorBurn](coregraphics/cgblendmode/colorburn.md)
- [CGBlendMode.softLight](coregraphics/cgblendmode/softlight.md)
- [CGBlendMode.hardLight](coregraphics/cgblendmode/hardlight.md)
- [CGBlendMode.difference](coregraphics/cgblendmode/difference.md)
- [CGBlendMode.exclusion](coregraphics/cgblendmode/exclusion.md)
- [CGBlendMode.hue](coregraphics/cgblendmode/hue.md)
- [CGBlendMode.saturation](coregraphics/cgblendmode/saturation.md)
- [CGBlendMode.color](coregraphics/cgblendmode/color.md)
- [CGBlendMode.luminosity](coregraphics/cgblendmode/luminosity.md)