Autumn palette
Nectar Fen
Five autumn stops with room to breathe — #81000d grounds, #b63230 and #d5504a do the talking, #dc6b62 softens, #fc877d lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redautumnfive-stophigh-contrast
#81000d
#b63230
#d5504a
#dc6b62
#fc877d
The generator opens with #81000d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.