The art deco style gained worldwide popularity in the 1930s. Its goal was to create an air of modernity and opulence, and it was characterized by a fondness for rich surfaces, sophisticated materials, clean lines and intricate, stylized ornamentation. For the wall colors, there are several art deco wall color ideas. And example of art decor wall color ideas; neutral colors. Neutral colors, such as muted shades of cream, beige, taupe, gray and soft brown, are often used as the primary wall color in an art deco room. Neutrals act as a canvas for more dramatic accents and help achieve the modern, streamlined feel that characterizes art deco. A neutral wall color can be paired with bright colors or black and white patterns for contrast. For a calm, relaxing atmosphere, create a monochromatic look with various shades in the same color family, such as cream, tan and chocolate brown.