The match should be perfect - they call the color Burgman Blue. However, I bought the standard matte black one from Arizona Motorsports because it comes with the optional brakelight kit included. It also looks good on my Blue 650 - matches the black parts like rear fender, final drive cover, seat and running board mats. I like it a lot, and I highly recommend getting the brake light (a $50 option if you have to add it to the Blue case).
I was going to upload a picture, but I guess I need a special username & password to do so.