Sumi palette
Nightfall Dairy
From #9e431b ink through #ca6f4b, #e98b66, #f19f80 to #ffc4ad light, Nightfall Dairy is a split-complementary progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9e431b
#ca6f4b
#e98b66
#f19f80
#ffc4ad
The generator opens with #9e431b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.