---
title: cmRGB48Space
framework: Application Services
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.0+]
path: applicationservices/1560256-anonymous/cmrgb48space
---

# cmRGB48Space

An RGB color space composed of red, green, and blue components whose values are packed with 16 bits of storage per component. The storage size for a color value expressed in this color space is 48 bits.

## Declaration

```occ
cmRGB48Space = cmRGBSpace + cm48_16ColorPacking
```