Petrichor palette
Dewey Shrine
From #006c7f ink through #a65e4a, #008299, #c37864 to #359eb5 light, Dewey Shrine is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyanpetrichorfive-stop
#006c7f
#a65e4a
#008299
#c37864
#359eb5
The generator opens with #006c7f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.