Ocean palette
Copper Reef
Dark anchor, working middle, light release: #005670, #0081a6, #349dc3, #5aabcb, #77c8e9 form a monochromatic ocean set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005670
#0081a6
#349dc3
#5aabcb
#77c8e9
The generator opens with #005670 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.