Neon palette
Copper Library
Copper Library runs #102a9c through #3359c6, #4b75e5, #6188e7 to #7fa5ff in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
skyneonfive-stophigh-contrast
#102a9c
#3359c6
#4b75e5
#6188e7
#7fa5ff
The generator opens with #102a9c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.