[Elecraft] K2 grey color

[edward kacura]

Is there a specific name or part/item number for the grey shade of color used on the K2 housing?? Can it be found at the hardware/paint store??
I thought I'd ask here first, then bother the folks at Elecraft if I didn't get an answer.
 
                                                                                                      Thanks in advance,
                                                                                                       Ed  N7EDK