There is no one definitive answer to this question, as different people have different opinions. That being said, here are some general tips to help you choose colors that go well with light gray sweater: Choose colors that are light and airy - Colors like beige, light blue, and pink are usually a good choice for light gray sweaters because they tend to be light and airy. They will also help to make the sweater look more upscale and sophisticated. Avoid dark colors - Colors like black, navy blue, and brown tend to be too heavy and dark for light gray sweaters. Instead, opt for brighter colors that will help to make the sweater look lighter and more airy. Choose neutrals - If you want to stick with basic colors, neutrals are a good option because they can work with any outfit. That being said, neutrals often don't stand out as much as other colors, so keep that in mind when choosing them. Hopefully, these tips will help you find the right color combo for your light gray sweater!