Opera palette
Flint Cabin
Dark anchor, working middle, light release: #af4810, #1e6dbf, #007c7b, #ce6433, #009a99 form a tetradic opera set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
orangeoperafive-stop
#af4810
#1e6dbf
#007c7b
#ce6433
#009a99
The generator opens with #af4810 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.