Frost palette
Russet Delta
From #004f5a ink through #007a8b, #3295a7, #56a3b2 to #73bfce light, Russet Delta is a split-complementary progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#004f5a
#007a8b
#3295a7
#56a3b2
#73bfce
The generator opens with #004f5a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.