Nautical palette
Lichen Dune
From #006478 ink through #0091ac, #39adc9, #61bbd3 to #7fd8f0 light, Lichen Dune is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#006478
#0091ac
#39adc9
#61bbd3
#7fd8f0
The generator opens with #006478 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.