Sumi palette
River Meadow
Five stops tuned to sit together without fighting — #873c53 ink anchors the set, #f8b1c3 opens it up, and #b2667b, #d08196, #d995a6 cross the middle in a tetradic arrangement. River Meadow suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#873c53
#b2667b
#d08196
#d995a6
#f8b1c3
The generator opens with #873c53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.