Blue Hour palette
Cozy Kiln
Dark anchor, working middle, light release: #004a85, #0372c6, #318ee4, #559ee8, #7abbff form a tetradic blue hour set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
skybluehourfive-stop
#004a85
#0372c6
#318ee4
#559ee8
#7abbff
The generator opens with #004a85 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.