Storm palette
Halcyon Archive
Halcyon Archive runs #004a52 through #007581, #31909c, #549ea8 to #70bac4 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
cyanstormfive-stophigh-contrast
#004a52
#007581
#31909c
#549ea8
#70bac4
The generator opens with #004a52 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.