Retro palette
Prairie Inn
Five retro stops with room to breathe — #9e1f24 grounds, #b63838 and #007983 do the talking, #d55552 softens, #0097a3 lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters.
redretrofive-stop
#9e1f24
#b63838
#007983
#d55552
#0097a3
The generator opens with #9e1f24 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.