Sumi palette
Teal Beacon
From #903700 ink through #cf5200, #ef6f31, #f58757 to #ffb08f light, Teal Beacon is a tetradic progression that holds together at any size. Use it for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#903700
#cf5200
#ef6f31
#f58757
#ffb08f
The generator opens with #903700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.