# Sandbox.ColorUsageAttribute

When applied to a Color property, allows you to specify whether the color should have an alpha channel and/or be in HDR.

- Kind: attribute
- Namespace: `Sandbox`
- Assembly: `Sandbox.System`
- Modifiers: sealed

## Constructors

- [`ColorUsageAttribute`](/api/Sandbox.ColorUsageAttribute/.ctor)

## Properties

- [`HasAlpha`](/api/Sandbox.ColorUsageAttribute/HasAlpha)
- [`IsHDR`](/api/Sandbox.ColorUsageAttribute/IsHDR)