Opera palette
Sienna Courtyard
Five opera stops with room to breathe — #b2565b grounds, #ae5e30 and #9c6c00 do the talking, #d07175 softens, #cc794c lifts. The split-complementary bones keep it coherent across national-park posters with layered mountain silhouettes.
redoperafive-stop
#b2565b
#ae5e30
#9c6c00
#d07175
#cc794c
The generator opens with #b2565b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.