Blue Hour palette
Gauzy Gazebo
From #004477 ink through #2e6ca5, #4a87c2, #6396c9 to #7eb2e7 light, Gauzy Gazebo is a tetradic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004477
#2e6ca5
#4a87c2
#6396c9
#7eb2e7
The generator opens with #004477 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.