Sumi palette
Nomad Square
From #743000 ink through #b04c00, #ce682c, #d67e4f to #f59a6b light, Nomad Square is a split-complementary 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 for large text.
orangesumifive-stop
#743000
#b04c00
#ce682c
#d67e4f
#f59a6b
The generator opens with #743000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.