Sumi palette
Flint Archive
Five sumi stops with room to breathe — #791700 grounds, #b53213 and #d45033 do the talking, #db6b51 softens, #fa876c lifts. The triadic 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.
redsumifive-stophigh-contrast
#791700
#b53213
#d45033
#db6b51
#fa876c
The generator opens with #791700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.