Petrichor palette
Mercurial Gazebo
Five petrichor stops with room to breathe — #368bb6 grounds, #00939e and #28957d do the talking, #39afba softens, #4bb298 lifts. The complementary bones keep it coherent across book covers that read at thumbnail size.
cyanpetrichorfive-stop
#368bb6
#00939e
#28957d
#39afba
#4bb298
The generator opens with #368bb6 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.