Sumi palette
Midnight Junction
Five stops tuned to sit together without fighting — #9c3500 ink anchors the set, #ffb99f opens it up, and #db510c, #fb6f36, #ff8a5e cross the middle in a tetradic arrangement. Midnight Junction suits packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9c3500
#db510c
#fb6f36
#ff8a5e
#ffb99f
The generator opens with #9c3500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.