Blue Hour palette
Sunset Archive
From #006398 ink through #008ed7, #38abf5, #61bafa to #9fd5ff light, Sunset Archive is a tetradic progression that holds together at any size. Use it for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#006398
#008ed7
#38abf5
#61bafa
#9fd5ff
The generator opens with #006398 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.