Petrichor palette
Oat Foundry
Dark anchor, working middle, light release: #007781, #b2645e, #008e9a, #cf7f78, #38aab6 form a tetradic petrichor set with somewhere to stand at every lightness. Made for packaging that photographs well under harsh retail light.
redpetrichorfive-stop
#007781
#b2645e
#008e9a
#cf7f78
#38aab6
The generator opens with #007781 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.