Petrichor palette
Inlet Ridge
Five petrichor stops with room to breathe — #00616c grounds, #96544c and #007784 do the talking, #b36e65 softens, #32929f lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size.
cyanpetrichorfive-stop
#00616c
#96544c
#007784
#b36e65
#32929f
The generator opens with #00616c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.