Surf palette
Yuzu Foundry
From #004b5c ink through #00768e, #3191aa, #559fb4 to #71bbd1 light, Yuzu Foundry is a monochromatic 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 as a text pair.
cyansurffive-stophigh-contrast
#004b5c
#00768e
#3191aa
#559fb4
#71bbd1
The generator opens with #004b5c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.