Sumi palette
Daybreak Heath
Five sumi stops with room to breathe — #8d3a00 grounds, #bf602d and #de7c4a do the talking, #e59168 softens, #ffb08a lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#8d3a00
#bf602d
#de7c4a
#e59168
#ffb08a
The generator opens with #8d3a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.