Sumi palette
Frosty Heath
Five sumi stops with room to breathe — #662700 grounds, #a14200 and #bf5d29 do the talking, #c7734a softens, #e58e65 lifts. The monochromatic bones keep it coherent across restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#662700
#a14200
#bf5d29
#c7734a
#e58e65
The generator opens with #662700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.