Retro palette
Oyster Glade
Five retro stops with room to breathe — #ad3946 grounds, #c54f5a and #008e91 do the talking, #e46b74 softens, #00acb0 lifts. The monochromatic bones keep it coherent across event posters that compete with a wall of other posters.
redretrofive-stop
#ad3946
#c54f5a
#008e91
#e46b74
#00acb0
The generator opens with #ad3946 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.