Sumi palette
Melon Kiln
Dark anchor, working middle, light release: #711800, #a83a1e, #c7563a, #ce6e55, #ed8970 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
#711800
#a83a1e
#c7563a
#ce6e55
#ed8970
The generator opens with #711800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.