Sumi palette
Orchard Oasis
Five sumi stops with room to breathe — #6f2800 grounds, #ab4200 and #ca5e2b do the talking, #d1744c softens, #f09067 lifts. The monochromatic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#6f2800
#ab4200
#ca5e2b
#d1744c
#f09067
The generator opens with #6f2800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.