Nautical palette
Rustic Cellar
Dark anchor, working middle, light release: #00667a, #0093ae, #39afcb, #62bdd5, #80daf2 form a tetradic nautical set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#00667a
#0093ae
#39afcb
#62bdd5
#80daf2
The generator opens with #00667a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.