Blue Hour palette
Kelp Saloon
From #00578d ink through #0081cc, #349dea, #5badef to #8ac9ff light, Kelp Saloon is a complementary 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
#00578d
#0081cc
#349dea
#5badef
#8ac9ff
The generator opens with #00578d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.