A classic love heart emoji, used for expressions of love. Displayed in various shades of red on most platforms. A similar emoji exists for the heart suit in a deck of playing cards.

Red and pink are the most traditional colors used for a heart, largely because the human heart is red in color. A heart is used to symbolize the emotion of love. Humans have long associated the feeling of love with the heart. The symbol for Valentine's Day is a heart. A red heart is used to symbolize love, passion, and romance. Intense desire.