Sumi palette
Peaty Beacon
From #a5003b ink through #d74161, #f75f7b, #fd7c8f to #ffadb6 light, Peaty Beacon 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
#a5003b
#d74161
#f75f7b
#fd7c8f
#ffadb6
The generator opens with #a5003b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.