Red is the color of fire and blood, so it is associated with energy, war, danger, strength, power, determination as well as passion, desire, and love.
Red is a very emotionally intense color. It enhances human metabolism, increases respiration rate, and raises blood pressure.
Wear a red accent piece when you want to present yourself as bold and dynamic. It can boost your confidence if you are attending a function or interview where you feel unsure of yourself.
If a woman wears a red dress it usually is associated with sex appeal.