Autumn palette
Marigold Ridge
Five stops tuned to sit together without fighting — #9c1f00 ink anchors the set, #ffac99 opens it up, and #c95239, #e86e54, #ef866f cross the middle in a tetradic arrangement. Marigold Ridge suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redautumnfive-stop
#9c1f00
#c95239
#e86e54
#ef866f
#ffac99
The generator opens with #9c1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.