Opera palette
Crimson Hollow
Dark anchor, working middle, light release: #c34b00, #dc6024, #009abf, #fc7d45, #00b8e4 form a split-complementary opera set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system.
orangeoperafive-stop
#c34b00
#dc6024
#009abf
#fc7d45
#00b8e4
The generator opens with #c34b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.