Red is the warmest of all colors. It is the color often chosen by extroverts and one of the top picks of males. On the negative side red can mean temper or anger. Red roses symbolize passionate love. Ruby rings should be worn on the left hand. Red is the color of Mars. This planet is known as the God of War.
Red is associated with fiery heat and warmth. It can also mean danger. Red is the color of blood, and as such has strong symbolism as life and vitality. Red is also the color of passion and lust.