Nautical palette
Midnight Foundry
Five nautical stops with room to breathe — #004e52 grounds, #007980 and #32949b do the talking, #56a2a7 softens, #72bec4 lifts. The monochromatic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#004e52
#007980
#32949b
#56a2a7
#72bec4
The generator opens with #004e52 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.