Rossa, or red, is a color that is often associated with strong emotions such as love, passion, and anger. It is one of the primary colors in the RGB color model, which is used in digital screens, and it can be created by mixing magenta and yellow in the subtractive color model. Red is commonly found in nature, seen in items like roses, apples, and sunsets. In various cultures, red holds different meanings. In many Western societies, it symbolizes love and romance, while in China, it represents good fortune and joy. Red is also used in warning signs and traffic lights to indicate danger or the need to stop, making it a color that commands attention.