Sumi palette
Oat Library
Five stops tuned to sit together without fighting — #92002f ink anchors the set, #ff99a1 opens it up, and #c73752, #e7566c, #ed7280 cross the middle in a tetradic arrangement. Oat Library suits ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#92002f
#c73752
#e7566c
#ed7280
#ff99a1
The generator opens with #92002f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.