Canyon palette
Kiln Cottage
From #620c72 ink through #8b409b, #a75bb8, #b271c0 to #cf8ddd light, Kiln Cottage is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
violetcanyonfive-stophigh-contrast
#620c72
#8b409b
#a75bb8
#b271c0
#cf8ddd
The generator opens with #620c72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.