Frost palette
Cobalt Inn
Dark anchor, working middle, light release: #004850, #00737f, #308e9a, #539ba6, #6fb8c2 form a complementary frost set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
cyanfrostfive-stophigh-contrast
#004850
#00737f
#308e9a
#539ba6
#6fb8c2
The generator opens with #004850 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.