
Mediterranean Blue Interiors: Why the Warmest Trend of 2026 Happens to Be a Cool Colour
There is a particular quality of light on the Costa del Sol in early morning — before the heat arrives, when the sky is still the colour of washed indigo and the sea holds its breath. It is not a cold blue. It is mineral, layered, alive. It has warmth underneath it. That quality is precisely what the most interesting interiors of 2026 are chasing — and it is what separates Mediterranean blue from every other take on this colour that has dominated the design conversation this year.



