Sumi palette
Latte Courtyard
Dark anchor, working middle, light release: #842600, #b94b26, #d86743, #df7e5f, #fe9a7a form a tetradic sumi set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#842600
#b94b26
#d86743
#df7e5f
#fe9a7a
The generator opens with #842600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.