Opera palette
Indigo Boulevard
Five stops tuned to sit together without fighting — #8c2e67 ink anchors the set, #009d75 opens it up, and #a3437b, #007f5e, #c15e96 cross the middle in a triadic arrangement. Indigo Boulevard suits event posters that compete with a wall of other posters.
magentaoperafive-stop
#8c2e67
#a3437b
#007f5e
#c15e96
#009d75
The generator opens with #8c2e67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.