Monochrome palette
Soft Plaza
From #004f84 ink through #0078c3, #3294e1, #57a4e6 to #7ac0ff light, Soft Plaza is a analogous 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.
skymonochromefive-stop
#004f84
#0078c3
#3294e1
#57a4e6
#7ac0ff
The generator opens with #004f84 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.