Disco palette
Restful Plaza
From #194380 ink through #436ca9, #5d87c6, #7297cd to #8db3eb light, Restful Plaza is a split-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.
skydiscofive-stophigh-contrast
#194380
#436ca9
#5d87c6
#7297cd
#8db3eb
The generator opens with #194380 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.