Ordered Vulcan color and it comes much darker gray (almost black) than the picture appears.  Also, the assembly process was very difficult.  The screws went in extremely tight and even caused a few minor cracks in the wood.  And then one screw wouldn't even go in all the way.  The allen wrench comepletey stripped the head of the screw.
Other than the assembly process and the color being different than expected, these are great bar stools.  They seem like a high quality product.