Red. Easily. It’s like the same sex appeal as putting on bright red lipstick; it has a way of saying “Well, hello there, sailor!”. I personally prefer wildfire and rock ‘n’ roll to vampire and infra red (all Manic Panic) myself, though some of the pinks and purples are nice, too (hot hot pink, new rose, purple haze, red passion) and have more of an Angelina Jolie in Gia feel to them. Really, the main question is if you want to be Angelina Jolie in Gia (sex that’s psycho and rather dangerous, but also totally mindblowing), or Angelina Jolie in Mr. and Mrs. Smith (seductress extraordinaire). Blue and green I like more in a “party it up druggie-style” way, less in a “I want to do you right here, right now” kinda way. Orange and yellow are my least favorite colors in all things, so…