Disco palette
Twilit Atelier
From #004675 ink through #006eb3, #2f8ad1, #5299d6 to #6eb5f4 light, Twilit Atelier 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 for large text.
skydiscofive-stop
#004675
#006eb3
#2f8ad1
#5299d6
#6eb5f4
The generator opens with #004675 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.