Can you provide your resource for the tile?

This looks like the Arrow cement tile (color: Arrow 1) by Lily Tile:

https://lilitile.com/collections/cement-tiles/products/arrow-8-x-8-cement-tile?variant=39407820931243

Also: FLORENCE CEMENT TILE - Florence - 004.1 by Rever Tiles (Australia?): https://revertiles.com.au/tiles/florence/

A similar cement tile appears to be available through the Cement Tile Shop, in its "negative" coloration - although customization to the pictured coloration may be available, based on the Notes: https://www.cementtileshop.com/collection/Florence.html

A similar porcelain tile is referred to as Erte Blanco in several places:

https://limaceramictile.com/brands/pamesa-ceramica-b-604/deco-t-15681/erte-blanco-m-147792/

https://www.tilebar.com/bronte-erte-blanco-9x9-porcelain-tile.html