Neon palette
Polar Bazaar
From #1f377d ink through #4460a6, #5d7bc3, #708bc9 to #8ba7e7 light, Polar Bazaar 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.
skyneonfive-stophigh-contrast
#1f377d
#4460a6
#5d7bc3
#708bc9
#8ba7e7
The generator opens with #1f377d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.