Autumn palette
Ebony Square
From #8f0008 ink through #c13b33, #e1594e, #e77367 to #ff9588 light, Ebony Square is a tetradic progression that holds together at any size. Use it for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
redautumnfive-stophigh-contrast
#8f0008
#c13b33
#e1594e
#e77367
#ff9588
The generator opens with #8f0008 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.