Hi - thank you for your question! The walls are actually tiled, not painted. The tile used is from Porcelanosa called Silk Blanco Expo. The floor tile is from Garden State Tile from the ReMicron collection in the Dark Gray color. In the other photos of the shower / toilet wall, that tile is also from Garden State Tile from the Alfalux Olimpia collection in the Moka Natural color. This project was from 2017-18 so it's possible that some of these products are discontinued. Happy Houzz-ing!