Ocean palette
Frosted Alley
Dark anchor, working middle, light release: #005870, #0083a6, #359fc3, #5badcc, #78cae9 form a monochromatic 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
#005870
#0083a6
#359fc3
#5badcc
#78cae9
The generator opens with #005870 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.