Petrichor palette
Sienna Fen
From #793312 ink through #a45d3f, #c17859, #cb8b70 to #e9a78c light, Sienna Fen is a tetradic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA as a text pair.
orangepetrichorfive-stophigh-contrast
#793312
#a45d3f
#c17859
#cb8b70
#e9a78c
The generator opens with #793312 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.