Sumi palette
Sorrel Patio
Dark anchor, working middle, light release: #9b3b00, #d25f26, #f17b45, #f89366, #ffbca0 form a analogous sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9b3b00
#d25f26
#f17b45
#f89366
#ffbca0
The generator opens with #9b3b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.