Opera palette
Terracotta Mill
Dark anchor, working middle, light release: #c3590e, #7a69d2, #00926f, #e27535, #00b287 form a split-complementary opera set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system.
blueoperafive-stop
#c3590e
#7a69d2
#00926f
#e27535
#00b287
The generator opens with #c3590e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.