Retro palette
Kiln Parlor
Five retro stops with room to breathe — #004e83 grounds, #0076c3 and #3192e1 do the talking, #56a2e6 softens, #79beff lifts. The analogous 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.
skyretrofive-stop
#004e83
#0076c3
#3192e1
#56a2e6
#79beff
The generator opens with #004e83 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.