Frost palette
Marble Cellar
From #004858 ink through #00728a, #308da6, #539bb0 to #6fb7cd light, Marble Cellar is a analogous progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004858
#00728a
#308da6
#539bb0
#6fb7cd
The generator opens with #004858 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.