I'll tell you, i always thought of a matte white cobra...I think it would look damn good. Blacked out windows, taillights, and black face/polished lip wheels.
I'd have to say the teal color that came on the 93 cobras or Nassau blue which was a color for the vette in 08-09ish? (correct me if I'm wrong on that and I think it was offered in the 60's as well as a yr for the c5 vette).