Blue Hour palette
Halcyon Kiln
From #003d83 ink through #1563c2, #357fe0, #5390e3 to #71adff light, Halcyon Kiln is a split-complementary progression that holds together at any size. Use it for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#003d83
#1563c2
#357fe0
#5390e3
#71adff
The generator opens with #003d83 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.