Sumi palette
Cinnamon Inn
Dark anchor, working middle, light release: #a80033, #db4259, #fb6173, #ff7f8a, #ffb1b4 form a analogous sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a80033
#db4259
#fb6173
#ff7f8a
#ffb1b4
The generator opens with #a80033 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.