Opera palette
Cinnamon Cellar
From #004676 ink through #006eb4, #2f8ad2, #5299d7 to #6eb6f5 light, Cinnamon Cellar is a triadic 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.
skyoperafive-stophigh-contrast
#004676
#006eb4
#2f8ad2
#5299d7
#6eb6f5
The generator opens with #004676 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.