Disco palette
Ivory Lagoon
From #004c89 ink through #2e75bb, #4b91d9, #66a0de to #82bdfd light, Ivory Lagoon is a analogous 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
#004c89
#2e75bb
#4b91d9
#66a0de
#82bdfd
The generator opens with #004c89 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.