Blue Hour palette
Autumn Archive
Autumn Archive runs #004169 through #26699a, #4384b7, #5d93be to #78afdc in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
skybluehourfive-stophigh-contrast
#004169
#26699a
#4384b7
#5d93be
#78afdc
The generator opens with #004169 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.