Sumi palette
Sleepy Delta
Five sumi stops with room to breathe — #7c1c31 grounds, #a84a58 and #c66572 do the talking, #cf7a84 softens, #ed969f lifts. The tetradic 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
#7c1c31
#a84a58
#c66572
#cf7a84
#ed969f
The generator opens with #7c1c31 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.