Sumi palette
Bronze Cove
Dark anchor, working middle, light release: #8e1620, #bb4a49, #da6663, #e17d79, #ff9a95 form a analogous 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
#8e1620
#bb4a49
#da6663
#e17d79
#ff9a95
The generator opens with #8e1620 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.