The color was Marble Beige and the manufacturer of the grout is Laticrete Spectra lock premium grout. It is an epoxy grout that does have a learning curve with it since we have noticed it behaves differently depending upon the tile and joint size being grouted. It is much less forgiving than regular cement grout. I would recommend hiring a professional who has a lot of experience working with epoxy grouts and thinsets. It is the best grout money can buy as it is stain proof, never requires sealing, and has a lifetime guarantee.