Retro palette
Frosted Meadow
Five retro stops with room to breathe — #9c2726 grounds, #b43e3a and #007b86 do the talking, #d35a54 softens, #0098a5 lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters.
redretrofive-stop
#9c2726
#b43e3a
#007b86
#d35a54
#0098a5
The generator opens with #9c2726 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.