Opera palette
Cedar Bluff
Dark anchor, working middle, light release: #a83e00, #5b54b7, #007851, #c75a2a, #009667 form a tetradic opera set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun.
blueoperafive-stop
#a83e00
#5b54b7
#007851
#c75a2a
#009667
The generator opens with #a83e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.