---
title: "PxrGamma"
canonical: "https://rmanwiki-25.pixar.com/space/REN25/20416256/PxrGamma"
format: markdown
---
Adjust the gamma of the input color by the given amount. Gamma affects midtones, pure white or black input colors are unaffected.

### Input Parameters

#### Input Color

The color to have exposure adjustment. Plug a color pattern here.

#### Gamma

The amount of gamma to adjust the inputRGB.

### Output Parameters

#### resultRGB

The clamped color result.

#### resultR

The R channel from the resultRGB output.

#### resultG

The G channel from the resultRGB output.

#### resultB

The B channel from the resultRGB output.