Ocean palette
Cozy Mesa
Dark anchor, working middle, light release: #3a7caa, #008497, #0d887a, #35a0b3, #3aa495 form a analogous ocean set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
skyoceanfive-stop
#3a7caa
#008497
#0d887a
#35a0b3
#3aa495
The generator opens with #3a7caa as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.