facemenu-color-equal
facemenu-color-equal is a compiled Lisp function in `facemenu.el
'.
(facemenu-color-equal A B)
Return t if colors A and B are the same color.
A and B should be strings naming colors.
This function queries the display system to find out what the color
names mean. It returns nil if the colors differ or if it can't
determine the correct answer.