Blue Hour palette
North Lagoon
From #004870 ink through #0071ac, #308cc9, #539bd0 to #70b8ee light, North Lagoon is a analogous 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 as a text pair.
skybluehourfive-stophigh-contrast
#004870
#0071ac
#308cc9
#539bd0
#70b8ee
The generator opens with #004870 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.