Sumi palette
Icy Bookshop
Dark anchor, working middle, light release: #8d184a, #ba4b71, #d9678c, #e17e9c, #ff9bb8 form a analogous sumi set with somewhere to stand at every lightness. Made for bakery boxes stamped with a single ink color. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#8d184a
#ba4b71
#d9678c
#e17e9c
#ff9bb8
The generator opens with #8d184a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.