Sumi palette
Grassy Moor
Dark anchor, working middle, light release: #74102b, #9f4151, #bd5c6a, #c6717c, #e48d97 form a tetradic 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
#74102b
#9f4151
#bd5c6a
#c6717c
#e48d97
The generator opens with #74102b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.