Frost palette
Icy Delta
Dark anchor, working middle, light release: #894d71, #6d661a, #006f8c, #a6678c, #308aa8 form a tetradic frost set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light.
cyanfrostfive-stop
#894d71
#6d661a
#006f8c
#a6678c
#308aa8
The generator opens with #894d71 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.