Blue Hour palette
Luminous Bluff
From #00659f ink through #3990cf, #57aced, #76bcf3 to #a7d7ff light, Luminous Bluff is a tetradic progression that holds together at any size. Use it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#00659f
#3990cf
#57aced
#76bcf3
#a7d7ff
The generator opens with #00659f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.