Prairie palette
Cobalt Marsh
From #923400 ink through #be603a, #dd7b55, #e59170 to #ffaf91 light, Cobalt Marsh is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
orangeprairiefive-stop
#923400
#be603a
#dd7b55
#e59170
#ffaf91
The generator opens with #923400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.