Why colour red tend to symbolize love?

The color red is often associated with love because it is the color of the heart, which is the symbol of love and passion. Red is also the color of blood, which is associated with life and vitality. Additionally, red is a bold and vibrant color that can evoke strong emotions, making it a fitting symbol for love and passion. In many cultures, red is also associated with romance and desire, further solidifying its connection to love.