Opera palette
Sleepy Plaza
Dark anchor, working middle, light release: #006c98, #3c97c7, #5bb3e5, #7ac2ed, #a7deff form a tetradic opera set with somewhere to stand at every lightness. Made for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#006c98
#3c97c7
#5bb3e5
#7ac2ed
#a7deff
The generator opens with #006c98 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.