Disco palette
Steely Chapel
From #083598 ink through #3361c2, #4c7de0, #638ee3 to #80abff light, Steely Chapel is a triadic 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.
skydiscofive-stophigh-contrast
#083598
#3361c2
#4c7de0
#638ee3
#80abff
The generator opens with #083598 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.