Many people know that the color refers to the subjective characteristic of electromagnetic radiation of the optical sphere, which is determined on the basis of the emerging visual physiological sensation. It depends on a number of psychological, carnal and physical moments. The perception of color is determined by the identity of the person, as well as the spectral composition, brightness and color polarity with non-luminous objects, surrounding light sources. Such phenomena as metametry, hereditary personal qualities of human vision (the degree of expression of visual polymorphic pigments) and the psyche are very important.
Simply put, color is the impression a person receives when light beams enter his eyes. The identical effects of these radiations can cause different feelings in different people. In fact, each observer sees his true color.
One of the base colors
Blue is the name of a group of tones. People feel the blue spectral color under the influence of electromagnetic radiation with wavelengths in the range of 440-485 nm. This is one of the basic elements in the GLC system.
Among the shades of blue , three varieties are especially distinguished: azure, cyan (blue-green) and ultramarine.
Blue
Let's study all the shades of blue. What is blue color? This is either a group of blue elements with a slight shift towards green, such that there is still no sensation of a green hue, or ordinary light tones of blue tones. Spectral blue roughly harmonizes with a shade of 130 in the Windows color mode (OOBFFF16).
Very often it is defined as faint blue or bluish. In this embodiment, blue usually refers to objects that stand out among the rest with a faint blue tint. In particular, veins and blood vessels are considered blue: when we see them under the skin, we perceive color subjectively as an exuding blue tone.
Source
Blue color does not belong to the base and intermediate colors. It does not belong to the paints of the 1st, 2nd, 3rd rank (system (color wheel) red-blue-green, system red-yellow-blue).
In the red-green-blue mode, this color belongs to the 4th rank (between cyan (green-blue) and blue-green-blue). It can be described as green-blue-green-blue.
Some prospectors believe that the Russian word “blue” comes from the name of the bird “dove”. Others say birds were called “pigeons” because of their color. Some argue that the word “blue” is akin to the word “deep,” since the transparent deep reservoirs have a bluish tint, and clean air gives rise to a blue sky.
When there is a clear impression of a green tint, the blue turns into cyan, and after that into turquoise. The English word Blue means “blue,” but is usually translated as “blue.” This color scheme approximately coincides with tone 140 in the Windows color mode (140-240-120, 0080FF16).
Natural pigments and dyes
Shades of blue exist in nature. So, turquoise has bluish-green tones - depending on the field. Lapis lazuli in ancient times was very expensive, as it was one of the scarce blue pigments.
Physics of vision
The sky looks blue. In fact, it emits all visible colors, but the degree of dispersion is inversely proportional to the wavelength in the 4th degree. In fact, in this case, the visible range is maximum for blue, violet and blue rays. To human eyes, such a mixture seems blue.
Polygraphy
In the CMYK system, one of the main four colors is cyan. It is sometimes called blue, although in reality this typed color should be called blue-green. Combining with the red Anaglyph glasses, it reproduces a three-dimensional image.
Shades
A color palette is a fixed set of colors and tones that have a physical realization in a particular image. Shades of blue exist the following types:
- bright blue - Bristol blue;
- turquoise;
- cornflower;
- blue dark - beige - gray-blue tint or gray;
- azure (azure);
- pale blue with a lilac note - first-person;
- lazurik - an unusual type of blue chintz;
- sky blue (heavenly);
- cornflower blue - blue, silky;
- schmalt (from the name of the paint, which was prepared from blue crushed glass (smalt));
- ultramarine (blue paint obtained from fossil lazurik).
Psychology
Shades of blue are soothing, contribute to mental and physical relaxation, create an atmosphere of trust and security. This color is a sign of creativity, it is recommended for classrooms and classrooms. Observing the blue color, people strive for peace, fidelity, thoughtful reasoning, harmony with society and themselves. Blue is considered a “masculine” color. It goes with feminine pink.
Ethnography and Culture
Shades of blue are reflected in the cartoon "Blue Puppy." Historical, cultural and literary associations with this color are also found in Orthodox traditions. So, blue is considered the color of the Virgin, the "Intercessor zealous."
In general, all shades of blue embody a dream and ideality. From here came the concepts of “blue dream” (hard to reach and beautiful), “blue thief” (“The Twelve Chairs” by Ilf and Petrov), tormented by theft with remorse, Malvina’s blue hair and so on. In fact, objects of this color are characterized as "too perfect."
The expression "on a silver platter" (serve) means giving someone what they want without meager labor on his part. It is also known that topaz stone is considered the physical realization of this color. And there is a breed of cats "Russian Blue".
Warm and cold tones
Blue pure color is attributed to cold tones. But if you add a little yellow to it, it acquires a radiant soft feature. Warm shades of blue - heavenly and all its gradations.
Cold tones are cornflower blue, azure, aquamarine, blue and others.
Blue wedding
The wedding in blue is a celebration of tenderness, very sophisticated and restrained. This wedding is usually organized by shy romantics. Blue literally personifies calmness, nobility and purity. Outwardly, it seems detached and cold, but in it lurking amazing versatility and unknown strength. This is an incredibly deep color.
It can be safely compared with a chameleon, for it skillfully adapts to the color scheme surrounding it. It is like a blank sheet on which everyone can create their own description of colors, amazing and bewitching.
In the world there are many tones of blue. For example, Panton Institute’s palette contains 119 of them. But basically these are intermediate elements, the difference of which the townsfolk barely catch. For a blue wedding, warm colors are usually used : blue No. 1, baby blue, aqua, turquoise, cyan, sea waves, Bondi beach water, coniferous green, aquamarine, azure gray, viridian.
Interiors
Why are light shades good? Light blue was present in the interiors of the Empire era. It was in those days that the walls in urban premises were decorated with paint of this color. The doors and floor of the owners were painted in dark colors, and the furniture was placed diagonally. Today, no one is obliged to follow these customs, but the use of blue tones in the interior is quite justified.
Soft shades of gray-blue color (Blue-gray) are in amazing harmony with the picturesque furniture and interior items. Such properties are suitable for creating a noble and elegant atmosphere, saturated with notes of vivacity.
The blue interior evokes cozy associations associated with the vast sea and the endless sky. After all, a person admiring such beauties experiences peace and tranquility. The blue color causes a feeling of carelessness, peace and well-being. But you must remember that its excess can lead to fatigue.
We hope that thanks to our article you will be able to use blue tones for their intended purpose.