Frost palette
Kelp Harbor
From #005159 ink through #007c88, #3397a4, #57a5af to #74c1cc light, Kelp Harbor is a analogous progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
cyanfrostfive-stop
#005159
#007c88
#3397a4
#57a5af
#74c1cc
The generator opens with #005159 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.