Opera palette
Cornsilk Boulevard
Five opera stops with room to breathe — #004d81 grounds, #2f76b1 and #4c91ce do the talking, #67a1d5 softens, #83bdf3 lifts. The split-complementary 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
#004d81
#2f76b1
#4c91ce
#67a1d5
#83bdf3
The generator opens with #004d81 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.