A powder room can benefit from a bit of personality; perhaps you could meet half way - use shape/pattern for the interest, or a touch softer blue, or more interesting neutral.
IMO the backsplash should be the same material as the countertop. This is not an item you want to feature.
This bathroom could benefit from introducing a vinyl wallpaper. Then no backsplash would be required.
Of you could install a mosaic tile on the feature wall instead.
A powder room can benefit from a bit of personality; perhaps you could meet half way - use shape/pattern for the interest, or a touch softer blue, or more interesting neutral.
IMO the backsplash should be the same material as the countertop. This is not an item you want to feature.
This bathroom could benefit from introducing a vinyl wallpaper. Then no backsplash would be required.
Of you could install a mosaic tile on the feature wall instead.