Petrichor palette
Seafoam Boulevard
Five stops tuned to sit together without fighting — #9b3c20 ink anchors the set, #ffbca9 opens it up, and #c7684d, #e68468, #ee9980 cross the middle in a split-complementary arrangement. Seafoam Boulevard suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
redpetrichorfive-stop
#9b3c20
#c7684d
#e68468
#ee9980
#ffbca9
The generator opens with #9b3c20 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.