+22 Ocean Color Hair Ideas. Yes, nothing screams “mermaid” more than matching your hair to the waves of the ocean. Sometimes the ocean is just too sunny and relaxing to pass up.

Web no sweat—a bottle of purified water works just fine. And the best part is there are several shades of blue you can choose from. Web if this summer’s heat dome has driven you to spend more time than ever in the nearest, coolest body of water available (ocean, pool, lake, river, bucket—we don’t judge), then you may be noticing the toll it takes on your hair.