Sumi palette
Polar Porch
From #76291b ink through #a15344, #bf6e5e, #c88173 to #e69d8e light, Polar Porch 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.
redsumifive-stophigh-contrast
#76291b
#a15344
#bf6e5e
#c88173
#e69d8e
The generator opens with #76291b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.