Petrichor palette
Polar Beacon
Five stops tuned to sit together without fighting — #005b5e ink anchors the set, #7aced1 opens it up, and #00888c, #36a4a8, #5cb1b4 cross the middle in a analogous arrangement. Polar Beacon suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005b5e
#00888c
#36a4a8
#5cb1b4
#7aced1
The generator opens with #005b5e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.