Petrichor palette
Tranquil Hollow
From #712900 ink through #a94816, #c76336, #cf7954 to #ee956f light, Tranquil Hollow is a tetradic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
orangepetrichorfive-stophigh-contrast
#712900
#a94816
#c76336
#cf7954
#ee956f
The generator opens with #712900 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.