I have that color Interstate, it is a grey metallic flake stripe. It is the same color on the bags and fairing. I can take some pics of tank and email if ya need em. Let me know. It is the rarest of the U.S. colors.
Thanks that answers my question. It seems that both of the 2001 2-tone colors are rare (Dark Pearl Red and the Pearl Beige) since it was the only year of production for either one.
In my personal opinion the Dark Pearl Red is most appealing of the 2-tone Interstate colors, with the Pearl Beige following close behind. That having been said, the solid black and chrome look is pretty hard to beat though!