i painted all my engine bay a black that is the same throughout and a little flatter then normal just to my preferance. more of a satin than a semi-black or whatever they call it. the radiator should be a little shinier than the support. then your hood latch and support are gray??? who came up with this anyways... i was told it was a mix of paint the was left over. so who is to say what shade is what on what. a new guy could have started on that day too.