Aurora palette
Vale Lane
From #1551a8 ink through #447cd2, #5f98f1, #77a9f5 to #a1c6ff light, Vale Lane 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.
skyaurorafive-stop
#1551a8
#447cd2
#5f98f1
#77a9f5
#a1c6ff
The generator opens with #1551a8 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.