Touch-up paint for 'Turbo II' style wheels

[Ian_UK1]

Does anyone know where I might obtain some touch-up paint for the 'anthracite' bits of a Turbo-II style wheel (factory fit on my girlfriend's 987.2 Boxster)?

I just need to paint over a couple of stone-chips (way too small to justify having the wheels re-finished) but I have no idea what the colour's called, much less where I might find some in touch-up stick format.

Thanks in advance if you can help.

Ian

[Bennachie]

OPC?