Petrichor palette
Walnut Pagoda
Dark anchor, working middle, light release: #903f1b, #bb6a49, #d98564, #e2997c, #ffb69a form a tetradic 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.
orangepetrichorfive-stop
#903f1b
#bb6a49
#d98564
#e2997c
#ffb69a
The generator opens with #903f1b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.