Sumi palette
Chambray Crater
Five stops tuned to sit together without fighting — #7d0040 ink anchors the set, #f686ab opens it up, and #b03366, #cf5080, #d76a90 cross the middle in a tetradic arrangement. Chambray Crater suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#7d0040
#b03366
#cf5080
#d76a90
#f686ab
The generator opens with #7d0040 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.