Neon palette
Oyster Glade
From #860006 ink through #b9372f, #d85549, #df6f62 to #ff8b7d light, Oyster Glade is a split-complementary 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
#860006
#b9372f
#d85549
#df6f62
#ff8b7d
The generator opens with #860006 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.