Nautical palette
Cinnamon Outpost
Dark anchor, working middle, light release: #004c59, #00778a, #3292a6, #55a0b0, #71bccd form a analogous nautical set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#004c59
#00778a
#3292a6
#55a0b0
#71bccd
The generator opens with #004c59 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.