Nautical palette
Grape Saloon
From #00585b ink through #008489, #35a0a5, #5badb1 to #78cace light, Grape Saloon is a analogous progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#00585b
#008489
#35a0a5
#5badb1
#78cace
The generator opens with #00585b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.