I haven't done it, but look for high temp "aluminum" color paint. My first house had all new stainless steel appliances except for the stove. It was still 70's yellow. I pulled it out, cleaned it, and shot it with aluminum color paint, then clear coated it. Matched the other appliances almost perfectly. It also was almost exact to my G5 at the time which sat a few feet away in a nook next to the pantry.