Opera palette
Overcast Plaza
Overcast Plaza runs #004e75 through #1877ac, #3c93c9, #5ca1d0 to #78beee in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004e75
#1877ac
#3c93c9
#5ca1d0
#78beee
The generator opens with #004e75 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.