Sumi palette
Cypress Archive
Five sumi stops with room to breathe — #7a0019 grounds, #ad333c and #cc5055 do the talking, #d3696a softens, #f28585 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
#7a0019
#ad333c
#cc5055
#d3696a
#f28585
The generator opens with #7a0019 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.