Opera palette
Laurel Bluff
Five opera stops with room to breathe — #004d78 grounds, #0076b5 and #3292d3 do the talking, #56a1d9 softens, #72bdf7 lifts. The analogous bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004d78
#0076b5
#3292d3
#56a1d9
#72bdf7
The generator opens with #004d78 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.