Petrichor palette
Sienna Brook
Five petrichor stops with room to breathe — #544400 grounds, #826a00 and #9d852d do the talking, #a9954f softens, #c6b16b lifts. The analogous 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.
amberpetrichorfive-stop
#544400
#826a00
#9d852d
#a9954f
#c6b16b
The generator opens with #544400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.