Petrichor palette
Foggy Plaza
Five petrichor stops with room to breathe — #2a6f91 grounds, #00757e and #1e7763 do the talking, #319099 softens, #3f927d lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters.
cyanpetrichorfive-stop
#2a6f91
#00757e
#1e7763
#319099
#3f927d
The generator opens with #2a6f91 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.