Nautical palette
Halcyon Reef
Dark anchor, working middle, light release: #3e83b4, #008ca0, #0f9081, #37a8bc, #3cac9d form a complementary nautical set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes.
skynauticalfive-stop
#3e83b4
#008ca0
#0f9081
#37a8bc
#3cac9d
The generator opens with #3e83b4 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.