Hi Katy! Thanks for waiting...I'm back from my vacation and answering as fast as I can! :) This is Emser Tile's glass subway tile in Fog. The grout color is Custom Building Products Winter Gray. Winter gray is a little darker that the gray of the glass and I did that on purpose...it gives glass tile more visual texture on the wall. If you match it perfectly it won't look like little bricks, just a slick wall of glass. Don't forget to use unsanded grout with glass! Best of Luck and Happy New Year! Let me know if you need anything else, Jo