Blue is a special color. It is one of the rarest colors you can see in nature. It may seem surprising, but blue is actually very rare in minerals, plants and animals. Although you might think it’s quite common in nature looking at the blue sky above. The daytime sky appears blue because of the so-called Rayleigh scattering (scattering of light by nitrogen and oxygen molecules). What meanings are attributed to the color blue?

Blue is perceived as cold, but also soft and subdued color. Dark shades of blue also represent trust, intelligence and dignity, while light shades are associated with purity, innocence and reliability. Blue is often linked with chill, but also with peace and even infinity. The latter comes from the association with the ocean, which appears endless from the shore.

Who picks blue as their favorite color? It can be said with a high degree of probability that these are individuals with an artistic soul and analytical thinking skills, as well as perceptive and creative people. They like music, painting and literature. They also demonstrate leadership qualities, as well as a strong desire to leave behind something significant and tangible.

The color blue evokes a feeling of peace, relaxation and security, which is why it is widely used in advertising campaigns, including consumer goods, industrial products and travel agencies. It is very important also for believers. In Christian iconography, the Virgin Mary is depicted wearing blue. It is a reference to the ancient tradition where the color blue was attributed to the highest deities. Blue is also one of the most commonly used colors for police uniforms. Due to its association with intelligence, trust and dignity, it is perfect for law enforcement officers keeping order.

In some cultures, the color blue has a different meaning than what is mentioned above. For example, in Iran, blue is the color of mourning, while in Hinduism it is used both as a symbol of fertility and as a war paint.