278. Ocean Trench: Steep depressions in the deepest parts of the ocean floors, with only 50 major trenches globally, there is still a lot of mystery around ocean trenches with challenges around access for study. This being the inspiration behind our Ocean trench which is a deep black blue. A great option for those who don’t want to go full black and are after a softer alternative. Works well as an anchor for brighter spaces or for those looking to create an antique black paint effect.