Retro palette
Oat Chapel
Five retro stops with room to breathe — #685100 grounds, #987800 and #b49331 do the talking, #c0a457 softens, #ddc173 lifts. The 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.
amberretrofive-stop
#685100
#987800
#b49331
#c0a457
#ddc173
The generator opens with #685100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.