---
title: kColorSyncConversionBPC
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/kcolorsyncconversionbpc
---

# kColorSyncConversionBPC

A key for a black point compensation component, represented as a CFArray of Float32 CFNumbers.

## Declaration

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

## See Also

### Reading conversion data sets

- [kColorSyncTransformFullConversionData](colorsync/kcolorsynctransformfullconversiondata.md)
- [kColorSyncTransformParametricConversionData](colorsync/kcolorsynctransformparametricconversiondata.md)
- [kColorSyncTransformSimplifiedConversionData](colorsync/kcolorsynctransformsimplifiedconversiondata.md)
- [kColorSyncFixedPointRange](colorsync/kcolorsyncfixedpointrange.md)