Aurora palette
Chalky Orchard
Five aurora stops with room to breathe — #005e9a grounds, #1788d7 and #3fa4f6 do the talking, #64b4fa softens, #9cd0ff lifts. The triadic bones keep it coherent across event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyaurorafive-stop
#005e9a
#1788d7
#3fa4f6
#64b4fa
#9cd0ff
The generator opens with #005e9a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.