What color curtains are suitable for gray walls?

Gray walls are suitable for matching veils with gray or red stripes. According to the degree of gray, the style is different and the collocation is different. If it is American style, this collocation looks elegant and conforms to American style. If it is an adult bedroom curtain that feels mature and steady, then the color of the curtain can be dark colors such as black striped organza or mustard yellow, so that the desired feeling can be matched.