I bought and have used code B66P, Monte Carlo Blue Pearl, and it is a good match. Despite that you have to shake it a lot before use, it is still more convenient for touchups than the bottle with a brush, and moreover you can put it on a bit less blotchily too. However, make no mistake -- unless you want to follow it up with a rotary polisher or something, the reflection will still be interrupted on the touched up spot. So I recommend it, but it is not a miracle cure for those inevitable stone chips.
Chip