^ I think it's a really nice combo honestly haha cX
but the blue hairs don't mix like the pink. It looks like two hairs that don't make a great combo u'kno
They look like add-ons. So even if they don't "blend" in with the original hair, it can still be used with some of her other hairs, since I am pretty sure she has a hair that matches with that color. Just think of the braid as a recolor, and that the hair, like any other item can be paired up with something else. We do lack light blues anyway