Opera palette
Flint Garret
From #004270 ink through #0069af, #2e84cd, #5094d2 to #6cb0f0 light, Flint Garret 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 as a text pair.
skyoperafive-stophigh-contrast
#004270
#0069af
#2e84cd
#5094d2
#6cb0f0
The generator opens with #004270 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.