Storm palette
Maritime Beacon
Five storm stops with room to breathe — #00493a grounds, #00755e and #309078 do the talking, #529d87 softens, #6fb9a3 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
tealstormfive-stophigh-contrast
#00493a
#00755e
#309078
#529d87
#6fb9a3
The generator opens with #00493a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.