Darth Vader is about as pale as they come, and as much as he enjoyed sunning himself when he went by Anakin Skywalker, he gave up on being tan, tone and sexy when he was forced to wear a breathing thingy to stay alive.
Still, you'd think they'd have figured out some sort of force power that allowed him to get some sun without getting burned.
But as this Is It Canon comic shows, the problem may have more to do with cleanliness than UV rays. Who knew Darth was such a clean freak?
-Via Geeks Are Sexy