Frost palette
Frosted Reef
From #006478 ink through #0091ac, #39adc9, #61bbd3 to #7fd8f0 light, Frosted Reef is a triadic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#006478
#0091ac
#39adc9
#61bbd3
#7fd8f0
The generator opens with #006478 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.