Nebula palette
Topaz Gazebo
From #005656 ink through #008282, #349e9d, #59abaa to #76c7c7 light, Topaz Gazebo 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.
cyannebulafive-stop
#005656
#008282
#349e9d
#59abaa
#76c7c7
The generator opens with #005656 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.