Blue Hour palette
Russet Reef
Five stops tuned to sit together without fighting — #007188 ink anchors the set, #8ce5ff opens it up, and #009ebd, #3cbbda, #68c9e4 cross the middle in a complementary arrangement. Russet Reef suits music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanbluehourfive-stop
#007188
#009ebd
#3cbbda
#68c9e4
#8ce5ff
The generator opens with #007188 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.