Petrichor palette
Dewey Grove
Five petrichor stops with room to breathe — #005b64 grounds, #8e4f49 and #00717c do the talking, #ab6962 softens, #308c97 lifts. The complementary bones keep it coherent across event posters that compete with a wall of other posters.
cyanpetrichorfive-stop
#005b64
#8e4f49
#00717c
#ab6962
#308c97
The generator opens with #005b64 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.