Ocean palette
Lazy Mill
Five ocean stops with room to breathe — #004a66 grounds, #11749b and #378fb8 do the talking, #589dc0 softens, #74badd lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanoceanfive-stophigh-contrast
#004a66
#11749b
#378fb8
#589dc0
#74badd
The generator opens with #004a66 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.