Value: 16843609
Text color for the fast scroll index overlay. Make sure it plays nicely with fastScrollPreviewBackground[Left|Right].
Must be a color value, in the form of "#rgb", "#argb", "#rrggbb", or "#aarrggbb".
This may also be a reference to a resource (in the form "@[package:]type:name") or theme attribute (in the form "?[package:][type:]name") containing a value of this type.