Petrichor palette
Butter Beacon
Five stops tuned to sit together without fighting — #004e54 ink anchors the set, #72bec7 opens it up, and #007983, #32949e, #56a2aa cross the middle in a tetradic arrangement. Butter Beacon suits music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004e54
#007983
#32949e
#56a2aa
#72bec7
The generator opens with #004e54 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.