Petrichor palette
Atlas Ridge
Five petrichor stops with room to breathe — #9e6497 grounds, #927929 and #008b9e do the talking, #bb7fb3 softens, #37a7ba lifts. The tetradic bones keep it coherent across event posters that compete with a wall of other posters.
cyanpetrichorfive-stop
#9e6497
#927929
#008b9e
#bb7fb3
#37a7ba
The generator opens with #9e6497 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.