Petrichor palette
Hazy Bazaar
Five petrichor stops with room to breathe — #004e5a grounds, #00798a and #3294a6 do the talking, #56a2b1 softens, #72becd lifts. The tetradic 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.
cyanpetrichorfive-stop
#004e5a
#00798a
#3294a6
#56a2b1
#72becd
The generator opens with #004e5a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.