Aurora palette
Tidal Harbor
From #5a8cd7 ink through #0099c7, #009fa4, #3bb6e5 to #00bec3 light, Tidal Harbor is a split-complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters.
skyaurorafive-stop
#5a8cd7
#0099c7
#009fa4
#3bb6e5
#00bec3
The generator opens with #5a8cd7 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.