Morandi blue color scheme refers to a set of muted, neutral tones inspired by the works of Italian painter Giorgio Morandi. Known for his still lifes featuring monochromatic or near-monochromatic color palettes, Morandi's blue hues are characterized by their softness, subtlety, and lack of vibrancy. These colors are often used in interior design, fashion, and art to create a serene, minimalist aesthetic.