Sets the color properties of the grip.

The following options are displayed.
Controls the color settings of the grip.
Controls the color of unselected grips.
An unselected grip is displayed as a small, filled square. (GRIPCOLOR system variable)

Controls the color of selected grips.
A selected grip is displayed as a small, filled square. (GRIPHOT system variable)
Controls the fill color of an unselected grip when the cursor pauses over it.
(GRIPHOVER system variable)
Controls the color of the grip contour.
(GRIPCONTOUR system variable)