Petrichor palette
Halcyon Mill
Five stops tuned to sit together without fighting — #9a7100 ink anchors the set, #cda248 opens it up, and #b08627, #678cd6, #82a8f4 cross the middle in a triadic arrangement. Halcyon Mill suits book covers that read at thumbnail size.
amberpetrichorfive-stop
#9a7100
#b08627
#678cd6
#82a8f4
#cda248
The generator opens with #9a7100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.