Petrichor palette
Sleepy Alley
Five petrichor stops with room to breathe — #80537f grounds, #7b6222 and #00737f do the talking, #9c6d9a softens, #308e9a lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size.
cyanpetrichorfive-stop
#80537f
#7b6222
#00737f
#9c6d9a
#308e9a
The generator opens with #80537f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.