Opera palette
Burnished Square
Five opera stops with room to breathe — #6f2f00 grounds, #9b5730 and #b8724b do the talking, #c28463 softens, #dfa07e lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#6f2f00
#9b5730
#b8724b
#c28463
#dfa07e
The generator opens with #6f2f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.