Blue Hour palette
Powdery Junction
From #005978 ink through #91512a, #006e93, #ae6c44 to #2f89af light, Powdery Junction is a analogous progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
orangebluehourfive-stop
#005978
#91512a
#006e93
#ae6c44
#2f89af
The generator opens with #005978 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.