lol, one of the things that also has to be looked out for is the color of the name that accompanies the user rank which could also change. Luckily orange isn't really taken up by anything, but otherwise, there would have to be colors that did not conflict with established ranks - Christmas is going to be a !@#$% really, red and green are taken, brown and white would work, but white might not work so well on a light theme.