Petrichor palette
Spiced Lagoon
From #00515a ink through #007c8a, #3397a6, #57a5b1 to #74c1ce light, Spiced Lagoon is a split-complementary progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00515a
#007c8a
#3397a6
#57a5b1
#74c1ce
The generator opens with #00515a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.