Sumi palette
Drowsy Granary
Dark anchor, working middle, light release: #8e312e, #ba5d57, #d87871, #e18d86, #ffaaa2 form a analogous sumi set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8e312e
#ba5d57
#d87871
#e18d86
#ffaaa2
The generator opens with #8e312e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.