Hmm yes that's the colour of the car and theese rims are just sad with rust and dents and so on. But i agree that it might be boring with everything black, maybe with chrome center and bolts?
those rims are butt ugly in chrome. they might look better in black though. i really dont think you have anything to lose. just make sure you prep the rims good before you paint them.
They would look good with the center flat portion black with the lip left chrome. Add some chrome lug nuts and they would look pretty good in my opinion.