Frost palette
Straw Oasis
From #00616e ink through #008ea0, #38aabc, #60b8c7 to #7dd5e5 light, Straw Oasis is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#00616e
#008ea0
#38aabc
#60b8c7
#7dd5e5
The generator opens with #00616e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.