Hi Andy! Thanks for the question. Yes, same grout. I don't recall the exact one we chose but it is a dark grey. As you can see, it works to highlight both tile shapes. Hope that helps.

It does help and thanks very much for the quick response! Its hard to tell its the same grout - it looks much darker above then below, but maybe that's just way it looks with the white vs. black tile. Either way, it looks awesome!

Yes, that's it exactly. The color of the tile changes the look of the grout.