Ocean palette
Moonlit Beacon
Five ocean stops with room to breathe — #004c45 grounds, #00786e and #319388 do the talking, #54a096 softens, #71bdb2 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.
tealoceanfive-stophigh-contrast
#004c45
#00786e
#319388
#54a096
#71bdb2
The generator opens with #004c45 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.