Neon palette
Nectar Moor
From #900009 ink through #c7342e, #e75349, #ed7064 to #ff968a light, Nectar Moor is a monochromatic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redneonfive-stophigh-contrast
#900009
#c7342e
#e75349
#ed7064
#ff968a
The generator opens with #900009 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.