"Low-key" refers to a style or approach that is understated and not overly flashy. It often implies a sense of subtlety, where things are done in a quiet or restrained manner. For example, a low-key event might involve a small gathering of friends rather than a large, extravagant party. This term can also describe a person's demeanor, suggesting they are relaxed and not seeking attention. In popular culture, "low-key" can be used to express a preference for simplicity or minimalism. Many people appreciate low-key aesthetics in fashion, art, and design, where the focus is on elegance without being ostentatious. This approach can create a calming atmosphere, making it appealing in various contexts, from interior design to social gatherings.