For a description of the Contrast utility, see Contrast.

To change the contrast using the Contrast utility

1. Map a texture to a material’s color.
2. Map the colors you want to the Contrast utility.

   For example, map the Crease Color of a Leather texture. To do this, click the box next to Crease Color in the Leather texture’s Attribute Editor, then select Maya > Utilities > Contrast from the Create Render Node window.

3. Change the Contrast attribute settings as necessary.