Which of the following is considered a 'non-color'?

The term 'non-color' typically refers to shades that are seen as neutral or devoid of strong hues, such as white, black, gray, and sometimes tan, depending on the context. Tan is often categorized as a neutral shade because it is a light brown color that can seamlessly blend with various other colors without overpowering them. It acts as a background for other more vibrant colors and is often used in fashion and design to complement or balance stronger hues.

In contrast, red, green, and light blue are all considered distinct colors with their own identities and vibrancy, making them unsuitable for the label of 'non-color.' These colors evoke strong emotional responses and are typically used to create focal points or significant features in design.