Sumi palette
Marigold Plaza
Five sumi stops with room to breathe — #761209 grounds, #a14336 and #bf5e4f do the talking, #c77366 softens, #e68f80 lifts. The monochromatic bones keep it coherent across dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#761209
#a14336
#bf5e4f
#c77366
#e68f80
The generator opens with #761209 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.