As far as I'm concerned, tortie and white is the ONLY cat color. Six of the 7 cats I've shared my life with have been tortie and whites. The sole exception was my darling Vanilla, who was all snowy white and semi long-haired.
Here is a very recent pic of my Maine Coon Bijou, after she came home from the groomer. Although she outweighs Zizu 2:1, Zizu drives her crazy by stalking her and then leaping on her when she's trying to take a nap. Purely an attempt to play by Zizu, but Bijou reacts by snarling and growling. Not a single aggressive or harmful physical move by Bijou, but she lets her displeasure be known. I would also be ticked off if just about every time I peacefully stretch out for a nap in my own home, a little upstart would jump on me and start mock biting me! 