---
title: cmHLSSpace
framework: applicationservices
role: symbol
role_heading: Global Variable
path: applicationservices/cmhlsspace
---

# cmHLSSpace

An HLS color space composed of hue, lightness, and saturation components. A bitmap never uses this constant alone. Instead, this color space is always combined with a packing format describing the amount of storage per component.

## Declaration

```swift
var cmHLSSpace: Int { get }
```