---
title: kCIApplyOptionColorSpace
framework: coreimage
role: symbol
role_heading: Global Variable
path: coreimage/kciapplyoptioncolorspace
---

# kCIApplyOptionColorSpace

The color space of the produced image.

## Declaration

```swift
let kCIApplyOptionColorSpace: String
```

## Discussion

Discussion The associated value must be an RGB CGColorSpace object. If not specified, the output of the kernel is in the working color space of the Core Image context used to render the image.

## See Also

### Constants

- [kCIApplyOptionExtent](coreimage/kciapplyoptionextent.md)
- [kCIApplyOptionDefinition](coreimage/kciapplyoptiondefinition.md)
- [kCIApplyOptionUserInfo](coreimage/kciapplyoptionuserinfo.md)