Paint colors are the various shades and hues that can be used to decorate surfaces, such as walls, furniture, and crafts. They are created by mixing different pigments and can be found in a wide range of options, from bright and bold to soft and muted. Common categories of paint colors include primary colors, secondary colors, and neutral tones. Choosing the right paint color can significantly impact the mood and atmosphere of a space. For example, blue is often associated with calmness, while yellow can evoke feelings of happiness. Understanding color theory can help individuals select the most suitable paint colors for their projects.