Sumi palette
Rocky Alley
From #a90f31 ink through #d74d5a, #f76a74, #fd848a to #ffb4b5 light, Rocky Alley is a tetradic 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
#a90f31
#d74d5a
#f76a74
#fd848a
#ffb4b5
The generator opens with #a90f31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.