Help with identiifying paint color

[mtmace]

Does anyone know what color this is?
http://www.superchevy.com/features/0912chp-1968-chevy-camaro/
It looks like GM's Black Diamond but maybe with a little grey in it.

MTmace

[65 drop top]

Maybe GM storm gray metallic

[chevnut55]

I doubt its a factory color, could be a ppg hot hues or house of color or custom mix but who knows you might find a car that shade in a new car lot, do not rely on color chips.
I would look at germen car dealers.