Sickmeds Bizarre ("ultraviolet") is another one purpose-bred for color.
Its ((Black Rose x Double Purple Doja) x Black Rose)) x (Double Sour Diesel "Pinkeye" pheno).
So that's basically two super-purple lines crossed with a potent pink one, and it will throw off purple and pink phenos, with a pretty quick flowering time. Here's the stock image from the breeder, hotlinked from seedfinder.eu:
Haven't grown this one myself (yet), but I think its a pretty safe bet if you're interested in color!