Not so long ago primitive designs and dark, dirty fabrics were very much in fashion.
The primitive designs look very different in pretty pastels …
… and different again in very bright colours.
I like the design, and I like all the colour schemes, but if you like a design but not the colours, change the colours!
Suit the colours to the surrounding decor, or to the preferences of the person who the quilt is being made for. Now I am wondering what the design would look like in shades of blue, and would it look best with all bright blues, or pastels, or something in between.