Aurora palette
Perennial Hollow
From #004b83 ink through #1273c0, #388fde, #599fe3 to #77bbff light, Perennial Hollow is a tetradic 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
#004b83
#1273c0
#388fde
#599fe3
#77bbff
The generator opens with #004b83 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.