gray blue tones搭配

Quick answer：

Gray blue tones refer to a color scheme that combines shades of gray and blue. This color combination can create a serene and calming atmosphere, often used in interior design and fashion. Gray blue tones can range from light, sky blue to dark, navy shades, and they work well together due to their complementary nature. In design, they can be used to balance each other, providing a sense of harmony and depth.