On the Properties palette, for Color Scheme Location, select one of the following values:
Background: Applies the color scheme to the background of the view only. For example, in a floor plan view, it applies the color scheme to the floor only. In a section view, it applies the color scheme to the background walls or surfaces only. The color scheme is not applied to foreground elements in the view.
Foreground: Applies the color scheme to all model elements in the view.