Frost palette
Steely Crater
Dark anchor, working middle, light release: #005873, #0083aa, #359fc7, #5badcf, #78caed form a tetradic frost 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.
cyanfrostfive-stop
#005873
#0083aa
#359fc7
#5badcf
#78caed
The generator opens with #005873 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.