Two elements that are not parent-child related that overlap but have valid contrast. Because the div is not a parent, the plugin goes all the way up the body when examining the color and finds white on white
Anchor link without color contrast issue
Disabled form input with label
Alpha blending
Anchor link over div with background color inline style
Anchor link over div with background color applied from stylesheet
Anchor link with text size of 18px
Anchor link with text size of 10px
Two elements that are not parent-child related that overlap