HBF SAYS High contrast yarn colors create an intended weathered appearance.
MODERN FABRICS SAYS
This true black and white mix of tiny threads will give a dark gray appearance from afar. This fabric has a soft chenille feel, great durability and a timeless look. Great for busy family spaces, dog and kid approved.
PHOTO CREDIT: HBFtextiles.com. They make free downloads so I used the photo, not sure if that is legal, but it is made available for download.