Ocean palette
Sandy Harbor
Dark anchor, working middle, light release: #005b60, #00888f, #36a4ab, #5db1b7, #7aced4 form a split-complementary ocean set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005b60
#00888f
#36a4ab
#5db1b7
#7aced4
The generator opens with #005b60 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.