Opera palette
Brazen Station
From #004672 ink through #006eaf, #2f89cc, #5299d2 to #6eb5f0 light, Brazen Station is a monochromatic progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004672
#006eaf
#2f89cc
#5299d2
#6eb5f0
The generator opens with #004672 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.