Opera palette
Heather Boulevard
Five opera stops with room to breathe — #883c00 grounds, #c45a00 and #e37630 do the talking, #ea8c56 softens, #ffae82 lifts. The analogous bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#883c00
#c45a00
#e37630
#ea8c56
#ffae82
The generator opens with #883c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.