Retro palette
Latte Estuary
Five retro stops with room to breathe — #8f7ec6 grounds, #6a8acd and #3c96c3 do the talking, #85a6eb softens, #5bb2e0 lifts. The split-complementary bones keep it coherent across event posters that compete with a wall of other posters.
skyretrofive-stop
#8f7ec6
#6a8acd
#3c96c3
#85a6eb
#5bb2e0
The generator opens with #8f7ec6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.