---
title: cmYXYSpace
framework: applicationservices
role: symbol
role_heading: Global Variable
path: applicationservices/cmyxyspace
---

# cmYXYSpace

A Yxy color space composed of Y, x, and y 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 cmYXYSpace: Int { get }
```