Hint of Gray stays in the background. It’s a light gray Armstrong 16x16 vinyl tile with fine darker flecks, from Armstrong Alterna’s Whispered Essence design, finished low gloss.
Waterproof, and glued across its whole back, on, above, or below grade. The rounded edges leave grout optional, with Mist one of two recommended colors. Both limited warranties are Armstrong’s: lifetime for homes, five years for light commercial use.