Opera palette
Opal Delta
Five stops tuned to sit together without fighting — #833000 ink anchors the set, #ffa078 opens it up, and #bc5019, #db6c3a, #e2835a cross the middle in a tetradic arrangement. Opal Delta suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangeoperafive-stop
#833000
#bc5019
#db6c3a
#e2835a
#ffa078
The generator opens with #833000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.