Petrichor palette
Vintage Foundry
Vintage Foundry runs #4a3d00 through #766300, #917d2b, #9d8d4b to #b9a967 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
amberpetrichorfive-stophigh-contrast
#4a3d00
#766300
#917d2b
#9d8d4b
#b9a967
The generator opens with #4a3d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.