Opera palette
Pale Delta
Five opera stops with room to breathe — #a7396e grounds, #bf4f82 and #009278 do the talking, #de6b9d softens, #00b192 lifts. The tetradic bones keep it coherent across event posters that compete with a wall of other posters.
pinkoperafive-stop
#a7396e
#bf4f82
#009278
#de6b9d
#00b192
The generator opens with #a7396e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.