Sumi palette
Leafy Caravan
From #a42e15 ink through #d15e46, #f07a61, #f7917b to #ffbbab light, Leafy Caravan is a analogous progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a42e15
#d15e46
#f07a61
#f7917b
#ffbbab
The generator opens with #a42e15 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.