Retro palette
Dappled Bakery
Five retro stops with room to breathe — #4e3e00 grounds, #7b6300 and #967e2b do the talking, #a28d4c softens, #bea968 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 as a text pair.
amberretrofive-stophigh-contrast
#4e3e00
#7b6300
#967e2b
#a28d4c
#bea968
The generator opens with #4e3e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.