Mmmmmm well Rocky is a pretty similar colour, he really hasn't changed much at all, his body and his tail has actually lightened up a little but the skin, on his belly and his lips and nose have darkened.
Maya was similar in coloring and went a great deal darker; turning more red with white. It's funny though because it happens so gradually that you don't really notice. Peach hasn't changed much, if at all, being a light taupe color. (white/blue fawn)