What color should i dye my hair?

HAII so ive been wanting to dye my 4b hair but i can only choose natrual colors at my school like black blonde ginger and etc and i need to know which color matches my skin tone more since im like a caramel brown and i was thinking a red and black but i forgot yheres only natrual colors but if yalll have any color mix or match suggestions feel free to comment anyway xoxo :3