Nautical palette
Emerald Moor
Five nautical stops with room to breathe — #005257 grounds, #007e85 and #3399a0 do the talking, #58a7ac softens, #75c3c9 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#005257
#007e85
#3399a0
#58a7ac
#75c3c9
The generator opens with #005257 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.