How to make good use of color in product packaging design?

2. Pharmaceutical packaging boxes: simple cold and warm colors are commonly used. For example, warm colors such as red, orange, and yellow indicate nourishment, nutrition, and invigorating; cool gray and green paving indicate tranquility, anti-inflammatory, pain relief, etc.; black indicates toxic; red and black blocks indicate highly toxic, etc.

4. Agricultural and sideline food packaging boxes: commonly used light, bright colors. For example, red, orange, and yellow are used to indicate aroma, sweetness, freshness, etc.; white and blue indicate coolness, cleanliness, and hygiene; serious and simple complex colors indicate the mellow aroma and long history of the wine. They are great for promoting appetite and arousing desire for consumption.

5. Children's products packaging boxes: often compare intense colors or dazzling pure colors to show liveliness and vividness.