Page Color
From SAP Enable Now Wiki
Scope
Purpose
This property can be used to select the color of the Book Page itself (that is, the 'canvas' on which the Book Page objects are placed). This is set to white by default, but you can select any color you like via the Color Chooser dialog box for the property.
Do not confuse this property with the Background Color property, which defines the color of the area behind the Book Page in the Book Reader (which is not visible if Zoom for Desktop Playback (or Zoom for Mobile Playback, as appropriate) is set to Zoom to Fit).