Petrichor palette
Luminous Canyon
Dark anchor, working middle, light release: #6a4e00, #9a7413, #b68f38, #c1a05b, #dfbd77 form a analogous petrichor set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
amberpetrichorfive-stop
#6a4e00
#9a7413
#b68f38
#c1a05b
#dfbd77
The generator opens with #6a4e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.