Modify Hue on an image

BlitzMax Forums/BlitzMax Programming/Modify Hue on an image

Is is possible somehow?

Reason I'm asking is I have 1 player image with animation. This player is blue per default, and has white eyes. I wish to have him appear red in the game. Thus I cannot use setcolor before I draw the player to make him red, because his eyes would become reddish as well (and it would be best if he was grayscale to begin with I guess).

But if I was able to modify the hue value, I could easily make him red, purple, green, whatever, without the white eyes changing.