Sumi palette
Silvery Lagoon
Dark anchor, working middle, light release: #913800, #c55e2b, #e47a49, #eb9067, #ffb291 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 for large text.
orangesumifive-stop
#913800
#c55e2b
#e47a49
#eb9067
#ffb291
The generator opens with #913800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.