Sumi palette
Walnut Boulevard
Five stops tuned to sit together without fighting — #7c001e ink anchors the set, #f0898b opens it up, and #ab3943, #ca555c, #d16d70 cross the middle in a split-complementary arrangement. Walnut Boulevard suits dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7c001e
#ab3943
#ca555c
#d16d70
#f0898b
The generator opens with #7c001e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.