Sumi palette
Crimson Gallery
Five sumi stops with room to breathe — #960f34 grounds, #ae2d47 and #007473 do the talking, #cd4b60 softens, #009190 lifts. The tetradic bones keep it coherent across farmers-market stalls seen from across the parking lot.
redsumifive-stop
#960f34
#ae2d47
#007473
#cd4b60
#009190
The generator opens with #960f34 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.