The correct answer to this question is Accented neutral. This color scheme includes neutral colors and one or more colors, which are found on the color wheel. In the picture, there are various shades of gray and gray is a neutral color. One of the squares is blue, which makes the scheme Accented neutral.
If the squares were all gray, the scheme would be dull. Color schemes are used in media and are the choices of color that are used throughout the ending product. When there are similar colors used together, it will give the product an aesthetic feel and style.