---
title: kColorSyncConversionChannelID
framework: colorsync
role: symbol
role_heading: Global Variable
platforms: [iOS 16.0+, iPadOS 16.0+, Mac Catalyst 13.0+, macOS 10.13+, tvOS 16.0+, visionOS 1.0+, watchOS 9.0+]
path: colorsync/kcolorsyncconversionchannelid
---

# kColorSyncConversionChannelID

A key for the identifier of the channel a conversion component applies to.

## Declaration

```swift
var kColorSyncConversionChannelID: Unmanaged<CFString>!
```

## See Also

### Reading lookup tables

- [kColorSyncConversion1DLut](colorsync/kcolorsyncconversion1dlut.md)
- [kColorSyncConversion3DLut](colorsync/kcolorsyncconversion3dlut.md)
- [kColorSyncConversionNDLut](colorsync/kcolorsyncconversionndlut.md)
- [kColorSyncConversionGridPoints](colorsync/kcolorsyncconversiongridpoints.md)
- [kColorSyncConversionInpChan](colorsync/kcolorsyncconversioninpchan.md)
- [kColorSyncConversionOutChan](colorsync/kcolorsyncconversionoutchan.md)