Frost palette
Butter Junction
Dark anchor, working middle, light release: #005a73, #0086a8, #36a2c5, #5db0ce, #7acdeb form a tetradic frost set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#005a73
#0086a8
#36a2c5
#5db0ce
#7acdeb
The generator opens with #005a73 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.