Nordic palette
Copper Grove
From #005064 ink through #007b98, #3396b4, #57a4be to #74c1db light, Copper Grove is a complementary 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.
cyannordicfive-stop
#005064
#007b98
#3396b4
#57a4be
#74c1db
The generator opens with #005064 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.