Sumi palette
Cinder Glade
Dark anchor, working middle, light release: #7f1f00, #b64120, #d55e3d, #dc765a, #fb9275 form a triadic sumi set with somewhere to stand at every lightness. Made for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7f1f00
#b64120
#d55e3d
#dc765a
#fb9275
The generator opens with #7f1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.