Petrichor palette
Harbor Library
Five stops tuned to sit together without fighting — #006a72 ink anchors the set, #81dee8 opens it up, and #0097a3, #3ab3bf, #64c1cb cross the middle in a monochromatic arrangement. Harbor Library suits craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#006a72
#0097a3
#3ab3bf
#64c1cb
#81dee8
The generator opens with #006a72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.