---
title: NSColorSpace.Model.gray
framework: appkit
role: symbol
role_heading: Case
path: appkit/nscolorspace/model/gray
---

# NSColorSpace.Model.gray

The grayscale color-space model.

## Declaration

```swift
case gray
```

## See Also

### Color Spaces

- [NSColorSpace.Model.unknown](appkit/nscolorspace/model/unknown.md)
- [NSColorSpace.Model.rgb](appkit/nscolorspace/model/rgb.md)
- [NSColorSpace.Model.cmyk](appkit/nscolorspace/model/cmyk.md)
- [NSColorSpace.Model.lab](appkit/nscolorspace/model/lab.md)
- [NSColorSpace.Model.deviceN](appkit/nscolorspace/model/devicen.md)
- [NSColorSpace.Model.indexed](appkit/nscolorspace/model/indexed.md)
- [NSColorSpace.Model.patterned](appkit/nscolorspace/model/patterned.md)