Sumi palette
Perennial Kiosk
Dark anchor, working middle, light release: #772000, #ab4424, #ca6040, #d1765b, #f09276 form a complementary 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
#772000
#ab4424
#ca6040
#d1765b
#f09276
The generator opens with #772000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.