Petrichor palette
Faraway Glade
From #004852 ink through #007381, #318e9c, #539ca8 to #6fb8c4 light, Faraway Glade is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004852
#007381
#318e9c
#539ca8
#6fb8c4
The generator opens with #004852 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.