Hello, I say find a color that matches your seats and then go to town with it. It's your car so whatever you like will work. Black, IMO, looks good with any bright color. Like "Nevermind" just make sure you match the ST badges so you only have two colors, my car is OxWhite and I'm going with a white and black theme: Black plastidip wheels, to see if I would like them, but might add some white to them so they don't get so lost like "sharpie" said. Tinted windows, taillights and side markers. Black wheel center caps. I have a white ST badge on the front and a white one on the rear. You only see black and white on my car, and it works for me. Hope it's the same for you.
P.S. - I need to update my profile pic so you can see what I'm talking about.