Autumn palette
Emerald Gallery
Five stops tuned to sit together without fighting — #a21b34 ink anchors the set, #009b9e opens it up, and #ba3647, #007d80, #da5460 cross the middle in a analogous arrangement. Emerald Gallery suits book covers that read at thumbnail size.
redautumnfive-stop
#a21b34
#ba3647
#007d80
#da5460
#009b9e
The generator opens with #a21b34 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.