Sumi palette
Smoky Lane
From #a80005 ink through #d7473b, #f76556, #fd8071 to #ffb0a4 light, Smoky Lane is a monochromatic progression that holds together at any size. Use it for coffee bags and cafe menus that need appetite on crowded shelves. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a80005
#d7473b
#f76556
#fd8071
#ffb0a4
The generator opens with #a80005 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.