Nautical palette
Cobalt Alley
From #35739e ink through #007b8c, #0f7e71, #3396a8 to #389a8b light, Cobalt Alley is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system.
skynauticalfive-stop
#35739e
#007b8c
#0f7e71
#3396a8
#389a8b
The generator opens with #35739e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.