---
title: kCGImagePropertyCIFFWhiteBalanceIndex
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyciffwhitebalanceindex
---

# kCGImagePropertyCIFFWhiteBalanceIndex

The white balance index.

## Declaration

```swift
let kCGImagePropertyCIFFWhiteBalanceIndex: CFString
```

## See Also

### Exposure

- [kCGImagePropertyCIFFFlashExposureComp](imageio/kcgimagepropertyciffflashexposurecomp.md)
- [kCGImagePropertyCIFFMeasuredEV](imageio/kcgimagepropertyciffmeasuredev.md)
- [kCGImagePropertyCIFFMeteringMode](imageio/kcgimagepropertyciffmeteringmode.md)