Frost palette
Sage Deck
Dark anchor, working middle, light release: #bb6f99, #b18235, #5e8dcd, #3aa07d, #d98ab5 form a triadic frost set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size.
pinkfrostfive-stop
#bb6f99
#b18235
#5e8dcd
#3aa07d
#d98ab5
The generator opens with #bb6f99 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.