Sumi palette
Leaden Plaza
Leaden Plaza runs #7b1c00 through #b53a18, #d45737, #db7055 to #fa8c70 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7b1c00
#b53a18
#d45737
#db7055
#fa8c70
The generator opens with #7b1c00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.