Plastic caps in powder coated wheels

[Smeghead]

How to color match plastic center caps when I have the wheels powder coated? Plastic will melt in the oven if powder coated, right? Thinking to rattle can them if I can find a close match or maybe some bright color so it is obvious I was not attempting to match

[SonicblueGT03]

Not a lot of help, but when Burleson Coating did my breather on the '85, I didn't remove the plastic heat riser valve covers. They didn't melt, but they didn't come out the same as the metal parts either. More of a textured type of look to it.