Petrichor palette
Rustic Cove
Five stops tuned to sit together without fighting — #008b8d ink anchors the set, #3dc0c1 opens it up, and #c97177, #00a3a5, #e78d92 cross the middle in a tetradic arrangement. Rustic Cove suits book covers that read at thumbnail size.
cyanpetrichorfive-stop
#008b8d
#c97177
#00a3a5
#e78d92
#3dc0c1
The generator opens with #008b8d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.