Nautical palette
Opal Caravan
Five nautical stops with room to breathe — #6a3200 grounds, #9f5315 and #bc6e35 do the talking, #c58154 softens, #e39d6f lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
orangenauticalfive-stophigh-contrast
#6a3200
#9f5315
#bc6e35
#c58154
#e39d6f
The generator opens with #6a3200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.