That is a pretty unusual set of favorite colors for a man! I think I like him just based on the fact that he's not afraid to like pink! (I can't stand the color, myself, but good for him!)
My DH's favorite color is purple and it's strange how many people react sort of negatively to that.
How fun that you're going to make a sneaky quilt for him! I'm sure he'll be tickled PINK! (LOL, couldn't resist!)