Sumi palette
Herbal Foundry
Herbal Foundry runs #b1000a through #e04b40, #ff6b5d, #ff8a7c to #ffb9af in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#b1000a
#e04b40
#ff6b5d
#ff8a7c
#ffb9af
The generator opens with #b1000a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.