Vagina color?!?!

Okay so I hear all these guys talking about pink vagina...mine is a very dark pink almost looks kinda brown. (That is the inner labiya) the inside like where the holes are is pink. But is this normal?? Cause I'm very self conscious about it. I've had sex with 3 people and only one of those people have seen my vagina...due to the insecurity it has help me back from taking sexual chances. Will someone please just give me some answers???