I hope it is right one https://www.walmart.com/ip/WS-Tiles-Textured-Dark-Gray-4-in-x-12-in-Individual-Glass-Subway-Wall-Tile-5-sq-ft-Case/633671728

Got it! https://www.tilebar.com/easton-ridge-silver-2x9-clay-tile.html

https://www.tilebar.com/easton-ridge-dark-denim-2x9-clay-tile.html

Thank you, Celery, but I dont think either of those are it...

Can't say what that is specifically, but go to a good tile showroom and look for blue tones 3x12 tiles; they are plenty.

Try American Olean...I think it is slate. Notice the movement in the floor photo. Looks the same as the tile in your photo?

Thank you, I'll look

they dont really have anything in stone in blue...

I don't think the tile is blue. It's black but a unique shade. BTW looks like your picture is from Houzz. Did you contact the designer or architect? Can you provide a link to this photo? I have not been able to find it using Google Image Search.

I was thinking it was a black terra cotta tile. The color goes clear through the tile and there is no glaze. I did find one of those and a few other tiles that look pretty interesting.

https://www.cletile.com/collections/terracotta-tiles/products/traditional-cotto-grigio-6x12?&variant=16939156242503

https://www.homedepot.com/p/reviews/Ivy-Hill-Tile-Piston-Camp-Black-Rock-4-in-x-12-in-Matte-Ceramic-Subway-Wall-Tile-34-piece-10-97-sq-ft-box-EXT3RD100505/308003069/1

https://www.flooranddecor.com/tile-decoratives/carbon-wash-ceramic-tile-100344639.html?externalVisit=true&gclid=Cj0KCQiA15yNBhDTARIsAGnwe0VPLg6KckQjYhojMdyRFzQg1t4au1u_Dml_hI2t_Q9-xy_ioU01pa8aAkaXEALw_wcB

https://www.homedepot.com/p/Merola-Tile-Chester-Matte-Nero-3-in-x-6-in-Ceramic-Wall-Subway-Tile-6-02-sq-ft-Case-WNU36CMN/300341311?g_store=&source=shoppingads&locale=en-US&&mtc=Shopping-VF-F_D23-G-D23-023_006_FLR_WLL_TILE-NA-NA-Feed-SMART-2150536-WF-New_Engen_PL3&cm_mmc=Shopping-VF-F_D23-G-D23-023_006_FLR_WLL_TILE-NA-NA-Feed-SMART-2150536-WF-New_Engen_PL3-71700000084477443-58700007168062757-92700064419903608&gclid=Cj0KCQiA15yNBhDTARIsAGnwe0UEL3bYn_u7ez0WzAMtJ-EKI6JFSgDD9XERLgtyPP8qcDN5nHk0i7saAhPsEALw_wcB&gclsrc=aw.ds

The pic was sent to me from a friend as a snapshot so I dont have the link, it is from houzz

The designers information for the photo is available at www.blackorchidla.com

It's hard to tell what's going on with the tile because it is picking up reflections. I think that is why some people are seeing blue (I only see blue on the side by the knife block, which is clearly a reflection of something, probably a window. Otherwise it looks pretty charcoal/black to me).