Opera palette
Elder Canyon
Dark anchor, working middle, light release: #9b3616, #c76346, #e67f61, #ee947a, #ffb8a3 form a tetradic opera set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redoperafive-stop
#9b3616
#c76346
#e67f61
#ee947a
#ffb8a3
The generator opens with #9b3616 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.