Opera palette
Luminous Library
Five opera stops with room to breathe — #953501 grounds, #c1623c and #e07e57 do the talking, #e89372 softens, #ffb396 lifts. The monochromatic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#953501
#c1623c
#e07e57
#e89372
#ffb396
The generator opens with #953501 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.