Monochromatic continuous harmony in color image composition

Quick answer：

Monochromatic continuous harmony refers to a color scheme in which a single color is used, but various shades, tones, and intensities are blended to create a harmonious and visually pleasing image. This technique is often used in graphic design, photography, and art to convey a sense of unity and depth. It can evoke emotions or convey a specific mood, and is particularly effective in creating a cohesive visual experience.