Vagina discoloration

Are you still going through puberty? The genitals change a lot then, and that can include colour shifts.

Nickvey's suggestion is a possibility, as is vitiligo:

https://www.medicinenet.com/vitiligo/article.htm#vitiligo_facts

If it's bothering you, it would be sensible to see a doctor. You're not going to get a diagnosis here.

Vaginal discoloration is very common, but I think usually the vagina area is darker than the rest of the body

The inside of every vagina is pink, no matter what your skin tone is.

If you are a black woman, your vagina should be the same shade of brown/black as the rest of you on the outside, and pink on the inside.

If you have a mixture of the 2 colours showing on the exposed part of your vagina, my guess would be that one or both of your inner labia have been folded over slightly, to expose the pink skin on the underside.

Personally I don't think it's too much to worry about. If you're bothered though, check with your gynaecologist.

google Tinea versicolor vagina. its not an STD.

Blue waffle?

Lame