Petrichor palette
Punchy Brook
Five petrichor stops with room to breathe — #005360 grounds, #007f91 and #349bad do the talking, #59a8b8 softens, #76c5d5 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005360
#007f91
#349bad
#59a8b8
#76c5d5
The generator opens with #005360 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.