A monochromatic scheme is a color palette that uses variations of a single hue. This includes different shades, tints, and tones of that color, creating a cohesive and harmonious look. For example, a monochromatic scheme based on the color blue might include navy, sky blue, and baby blue, all working together to create a unified aesthetic. Monochromatic schemes are often used in design, art, and fashion because they simplify choices and enhance visual impact. By focusing on one color, designers can emphasize texture and form without the distraction of multiple colors. This approach can evoke specific moods and feelings, making it a popular choice in various creative fields.