Sumi palette
Dewey Plaza
Five stops tuned to sit together without fighting — #9c281e ink anchors the set, #0098a9 opens it up, and #b43f33, #007a88, #d35b4d cross the middle in a complementary arrangement. Dewey Plaza suits book covers that read at thumbnail size.
redsumifive-stop
#9c281e
#b43f33
#007a88
#d35b4d
#0098a9
The generator opens with #9c281e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.