---
title: CGColorSpaceModel.cmyk
framework: coregraphics
role: symbol
role_heading: Case
path: coregraphics/cgcolorspacemodel/cmyk
---

# CGColorSpaceModel.cmyk

A CMYK color space model.

## Declaration

```swift
case cmyk
```

## See Also

### Constants

- [CGColorSpaceModel.unknown](coregraphics/cgcolorspacemodel/unknown.md)
- [CGColorSpaceModel.monochrome](coregraphics/cgcolorspacemodel/monochrome.md)
- [CGColorSpaceModel.rgb](coregraphics/cgcolorspacemodel/rgb.md)
- [CGColorSpaceModel.lab](coregraphics/cgcolorspacemodel/lab.md)
- [CGColorSpaceModel.deviceN](coregraphics/cgcolorspacemodel/devicen.md)
- [CGColorSpaceModel.indexed](coregraphics/cgcolorspacemodel/indexed.md)
- [CGColorSpaceModel.pattern](coregraphics/cgcolorspacemodel/pattern.md)
- [CGColorSpaceModel.XYZ](coregraphics/cgcolorspacemodel/xyz.md)