Blue Hour palette
Leaden Gazebo
Five stops tuned to sit together without fighting — #004c74 ink anchors the set, #72bcf1 opens it up, and #0075af, #3191cc, #559fd3 cross the middle in a tetradic arrangement. Leaden Gazebo suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004c74
#0075af
#3191cc
#559fd3
#72bcf1
The generator opens with #004c74 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.