I don't know the name of the color, but it's true to the photo. It's sort of a semigloss dark gray, not black, which is one of the reasons I chose them for snow tire setup, because black always looks dirty in winter anyway. I also like the fact that they're not just plain black, like people have been putting on every other car for the past decade, they're a little different.
With any wheel, I'd take a set of OEM wheels that have not been refinished, as every time I've bought 'repaired' wheels the clear coat ends up flaking off or the paint/finish is just nowhere near as durable as the factory finish. These wheels can be a little tough to find, but there's usually a set on ebay at some point or another. I paid $1,200, used, which is probably a little more than refurb wheels, but I know I'll be happier down the road.