Sumi palette
Stone Cove
From #7d1026 ink through #a9434d, #c75e66, #cf757a to #ee9095 light, Stone Cove is a tetradic progression that holds together at any size. Use it for restaurant branding that works on signage and receipts alike. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7d1026
#a9434d
#c75e66
#cf757a
#ee9095
The generator opens with #7d1026 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.