Do a dark blue on the fascias. Be original. I doubt it will look bad. Make sure you have blue accents around on the car.
Rims with a dark blue lip and black spokes. Anything can look good if accented correctly.
You can do a completely black car including the fascias and do a a brighter color blue for inlays for it too pop. Colored lip, black rims again would look sweet.
Slight silver accents with more blue accents on a black car would look good.
The thing is, I always suggest things like this, but nobody ever comes back doing what I suggested lol I think it would look awesome.