Blue Hour palette
Lotus Alley
Dark anchor, working middle, light release: #00566f, #0081a5, #349dc2, #5aabcb, #77c8e8 form a tetradic blue hour set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#00566f
#0081a5
#349dc2
#5aabcb
#77c8e8
The generator opens with #00566f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.