Surf palette
Sunset Heath
Five surf stops with room to breathe — #005355 grounds, #007f82 and #349a9d do the talking, #58a8aa softens, #75c4c6 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.
cyansurffive-stop
#005355
#007f82
#349a9d
#58a8aa
#75c4c6
The generator opens with #005355 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.