Ocean palette
Pewter Meadow
Five ocean stops with room to breathe — #006c7d grounds, #0f99b0 and #3fb5cd do the talking, #67c3d7 softens, #85e1f5 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
#006c7d
#0f99b0
#3fb5cd
#67c3d7
#85e1f5
The generator opens with #006c7d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.