Ocean palette
Woolen Heath
From #005753 ink through #00847e, #35a099, #5aada7 to #77c9c3 light, Woolen Heath 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.
cyanoceanfive-stop
#005753
#00847e
#35a099
#5aada7
#77c9c3
The generator opens with #005753 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.