Neon palette
Vale Porch
From #003d84 ink through #2865b7, #4380d5, #5d91d9 to #78adf8 light, Vale Porch 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.
skyneonfive-stophigh-contrast
#003d84
#2865b7
#4380d5
#5d91d9
#78adf8
The generator opens with #003d84 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.