Red is an intense color, On one hand, it has its own life and enthusiasm on the other on the other hand. Valentine’s day also called Saint Valentine's Day or the Feast of Saint Valentine is celebrated annually on February 14.
Since Red is the color of sexuality and can stimulate deeper passions in humans, so it is used to describe erotic sceneries in paintings and the writings based on love of various poets. Being a color of sexuality, it is associated with this day.
Red is a color of happiness and prosperity in China. Since Valentine’s Day is a special day to celebrate the love relationships and their journey, so it is associated with Valentine ’s Day.
Red is hot. It is a strong color that conjures up a range of emotions from passionate love to what not! Therefore, it is associated with the passionate day of Cupid, which is Valentine ’s Day. Beating hearts, hungry lips, pretty fragrant roses, Valentines all relate to it.
Red is a stimulating color. So, it is helpful for releasing tiredness and to stimulate low blood pressure. Thus, it is associated with this day of love.
Red is the symbol of Romance. Wearing Red means that you are already in Love with someone. It is worth noting that the name “Adam” in Hebrew can be translated as either “man” or “red.”
These are the various reasons due to which red color is associated with Valentine’s Day.