Sumi palette
Hazy Hollow
Five stops tuned to sit together without fighting — #7c1e00 ink anchors the set, #f89175 opens it up, and #b34121, #d25d3e, #d9755a cross the middle in a split-complementary arrangement. Hazy Hollow suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7c1e00
#b34121
#d25d3e
#d9755a
#f89175
The generator opens with #7c1e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.