Sumi palette
Topaz Lagoon
From #7a1700 ink through #bb2900, #db4a2a, #e1674c to #ff8469 light, Topaz Lagoon is a triadic progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#7a1700
#bb2900
#db4a2a
#e1674c
#ff8469
The generator opens with #7a1700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.