Thanks @reinaldoverdu to interact, and it is important to note that working with colors in the right way can help to improve the emotional state of the audience.
For example studies have found that the excessive use of the color yellow (not included in the post) can stimulate crying in babies, it is incredible to think that this can happen.
RE: How to use colors effectively in Marketing / Cómo utilizar los colores de forma efectiva en el Marketing