Sumi palette
Ginger Brook
Dark anchor, working middle, light release: #8b0a00, #ba4131, #d95e4c, #e07665, #ff9381 form a triadic sumi set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#8b0a00
#ba4131
#d95e4c
#e07665
#ff9381
The generator opens with #8b0a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.