Sumi palette
Fern Cove
From #a12d00 ink through #d45833, #f47550, #fa8d6d to #ffb8a3 light, Fern Cove is a triadic 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
#a12d00
#d45833
#f47550
#fa8d6d
#ffb8a3
The generator opens with #a12d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.