Soon, after all the white subway tiles become ubiquitous, color tiles will be soooo back. Terracotta pink tiles and copper shower
coastal hues image via: minha.grid - this sounded similar to the colors you were talking about
Orange subway tile in a white bathroom creates a colorful accent wall.
Carrara Polished Marble & Black Emperador Honed Marble tiles in this kitchen interiors against the deep ocean blue wall.