Neon palette
Obsidian Brook
From #005cbc ink through #3587f0, #62a5ff, #80b6ff to #b3d3ff light, Obsidian Brook is a tetradic 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.
skyneonfive-stop
#005cbc
#3587f0
#62a5ff
#80b6ff
#b3d3ff
The generator opens with #005cbc as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.