Monochrome palette
Primrose Reef
From #91235e ink through #a83a72, #007c63, #c7568d to #009a7c light, Primrose Reef is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size.
pinkmonochromefive-stop
#91235e
#a83a72
#007c63
#c7568d
#009a7c
The generator opens with #91235e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.