Animated Multiply themes are really cool and fun. It shows that you are outgoing and can really blend well with other people. You are friendly and exciting. If you're looking for free animated multiply themes, then you might want to check out this one, The Jonas Brothers Animated Multiply Theme.
Also, one of the more popular colors in multiply aside from black and pink is blue. You can check out the same website and you will see a lot of colored Blue Multiply Themes such as the example provided by the link.
Happy browsing for Multiply Themes!