Petrichor palette
Willow Crossing
From #a2679b ink through #967c2b, #008fa2, #bf82b8 to #38abbe light, Willow Crossing is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
cyanpetrichorfive-stop
#a2679b
#967c2b
#008fa2
#bf82b8
#38abbe
The generator opens with #a2679b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.