Opera palette
Mineral Junction
Dark anchor, working middle, light release: #9e2100, #d44a2c, #f46849, #fa8267, #ffaf9c form a monochromatic opera set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
redoperafive-stop
#9e2100
#d44a2c
#f46849
#fa8267
#ffaf9c
The generator opens with #9e2100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.