Petrichor palette
Luminous Hollow
Five stops tuned to sit together without fighting — #8b3e00 ink anchors the set, #ffb389 opens it up, and #c85c00, #e77831, #ee8f58 cross the middle in a tetradic arrangement. Luminous Hollow suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
orangepetrichorfive-stop
#8b3e00
#c85c00
#e77831
#ee8f58
#ffb389
The generator opens with #8b3e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.