Purple inner labia lips.

It's normal, the skin on your private parts comes in many different shades just like the skin on the rest of your body.

Firstly, don't listen to the perverts who want you to post a pic of your labia in your profile (and guys, the poor girl is still technically a virgin, give her a break!)

Female genitalia come in an absolutely amazing amount of colourations, sizes, etc. Having seen quite a few in my life, I can assure you that it is almost certainly completely normal. However, if you are concerned in any way, I suggest you ask your GP - as a trained medical professional (rather than just a bloke who has seen a lot of vaginas), your doctor can assure you "100%" that your labia are normal.

Maybe you should ask your mother.

The purple ones are my favorite. They taste like grape if you pour wine on them.

I need to see a photo of your Labia before I will be in a position to give you reliable feedback!

my wifes are dark and i know she is like you

This question really requires a picture to answer with any certainty. It sounds a little like a (google search this) "blue waffle" but we really need to see a picture. Put it in your profile.