Neon palette
Parchment Cellar
From #2d259e ink through #4d55c8, #6571e7, #7684e9 to #93a2ff light, Parchment Cellar is a monochromatic 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.
blueneonfive-stophigh-contrast
#2d259e
#4d55c8
#6571e7
#7684e9
#93a2ff
The generator opens with #2d259e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.