Opera palette
Overcast Cabin
Five opera stops with room to breathe — #c64f00 grounds, #7166d7 and #009066 do the talking, #e56c2f softens, #00af7d lifts. The tetradic bones keep it coherent across national-park posters with layered mountain silhouettes.
blueoperafive-stop
#c64f00
#7166d7
#009066
#e56c2f
#00af7d
The generator opens with #c64f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.