Aurora palette
Ebony Brook
From #2626a9 ink through #4658d3, #5d75f2, #7088f3 to #91a8ff light, Ebony Brook is a complementary 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 as a text pair.
skyaurorafive-stophigh-contrast
#2626a9
#4658d3
#5d75f2
#7088f3
#91a8ff
The generator opens with #2626a9 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.