Sumi palette
Violet Clearing
From #8b0018 ink through #c42d36, #e44e50, #ea6b68 to #ff908b light, Violet Clearing is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#8b0018
#c42d36
#e44e50
#ea6b68
#ff908b
The generator opens with #8b0018 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.