Ocean palette
Kindled Fen
Five ocean stops with room to breathe — #006260 grounds, #008f8d and #38aba9 do the talking, #5fb8b6 softens, #7dd5d3 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanoceanfive-stop
#006260
#008f8d
#38aba9
#5fb8b6
#7dd5d3
The generator opens with #006260 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.