Petrichor palette
Hickory Archive
Dark anchor, working middle, light release: #773300, #a55a2f, #c3754a, #cc8864, #eaa480 form a split-complementary petrichor set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangepetrichorfive-stop
#773300
#a55a2f
#c3754a
#cc8864
#eaa480
The generator opens with #773300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.