Ocean palette
Plum Mill
Five ocean stops with room to breathe — #005754 grounds, #008380 and #359f9b do the talking, #5aaca8 softens, #77c8c5 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#005754
#008380
#359f9b
#5aaca8
#77c8c5
The generator opens with #005754 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.