Opera palette
Umber Deck
Five stops tuned to sit together without fighting — #761b00 ink anchors the set, #ee8f76 opens it up, and #a94126, #c85d41, #cf735b cross the middle in a tetradic arrangement. Umber Deck suits bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redoperafive-stophigh-contrast
#761b00
#a94126
#c85d41
#cf735b
#ee8f76
The generator opens with #761b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.