The '0 32 96 gradient color' refers to a color gradient ranging from 0 (which is black) to 32 (a specific shade of gray) to 96 (which is a specific shade of white). This is commonly used in web design or digital graphics to create smooth transitions between colors. The exact shades of gray at 32 and 96 depend on the color space being used, such as RGB, HSV, or CMYK.