Blue Hour palette
Flaxen Inn
From #02478a ink through #3870b3, #538bd1, #6b9bd7 to #86b8f5 light, Flaxen Inn is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#02478a
#3870b3
#538bd1
#6b9bd7
#86b8f5
The generator opens with #02478a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.