Petrichor palette
Crackling Depot
Dark anchor, working middle, light release: #00727e, #00a0b0, #3cbdcd, #68cad8, #86e8f6 form a tetradic petrichor 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.
cyanpetrichorfive-stop
#00727e
#00a0b0
#3cbdcd
#68cad8
#86e8f6
The generator opens with #00727e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.