Petrichor palette
Cobalt Lighthouse
Dark anchor, working middle, light release: #9c5a25, #896700, #6a741c, #b97441, #a5822d form a triadic petrichor set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines.
orangepetrichorfive-stop
#9c5a25
#896700
#6a741c
#b97441
#a5822d
The generator opens with #9c5a25 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.