I contemplated the same thing, and decided on black because, as any woman will tell you if you ask her, black goes with everything... except navy blue, which apparently is bad... very, VERY BAD! (Source: my wife).
With a black scope, your rifle will look something like this:
The rings are Burris Signature rings and bases in silver, which do not exactly match the rifle (they're a little too dark). My plan is to replace the rings and bases with Warne rings and bases, and they will be black.
Mike