Suggest you use complementary colors, to strengthen the contrast can be better to highlight the theme
For example, when the two colors of light mixed into a white color light, the main wavelengths of the two colors of light is defined as the complementary wavelengths, but the main wavelengths of the complementary colors under different light sources is going to be different; in the chromaticity diagram, any light source through a straight line, the wavelength of any two points of the spectral trajectory is the corresponding complementary wavelengths, and this pair of complementary wavelengths, and this pair of complementary wavelengths. On the chromaticity diagram, any straight line through the light source, the wavelength of any two points of the spectral trajectory intercepted by the wavelength of the corresponding complementary wavelengths, and this pair of complementary wavelengths of light known as the complementary color. In nature, each color has its main wavelength, can be found with its corresponding complementary wavelength and complementary color. However, in the chromaticity diagram belongs to the green spectral wavelength (493-567nm) of the color light, but can not find the corresponding complementary wavelength, this is because of this range of wavelengths of the color light complementary color is magenta color, and magenta color in the spectral chromaticity diagram does not exist in the monochromatic light, which is a mix of red and blue light, so in the chromaticity diagram can not be found on the green! Spectral wavelengths (493-567nm) of the complementary wavelengths of color light, for these magenta colors are called extra-spectral colors.
When observing colors, the complementary colors will follow the main color at any time, which is related to the fatigue or illusion of the photoreceptor cells on the retina when they are stimulated by light. When people look at the color, the visual range of various colors of color light will stimulate the cone photoreceptor cells on the retina, and produce the color seen; but the cone photoreceptor cells on the retina has been stimulated by the same color light, there will be stimulus fatigue phenomenon, the formation of complementary colors. In addition, we all know that the environmental color is one of the factors affecting the color of the object, and the environmental color of the object color, the most important effect is the contrast phenomenon between the environmental color and the object color, resulting in changes in the color of the object. For example: the magenta and green side by side, will show the magenta more red, green more green, this is because in the magenta and green ditch with each other at the edge of the intersection of the complementary colors were triggered by the green and magenta, so strengthen the color of each color, resulting in magenta more red, green more green phenomenon. Because of the color contrast makes each color in their own surroundings and their own color hue of the opposite color, the opposite color does not actually exist, this phenomenon is the visual illusion caused by the complementary color. Like black and white alone, does not appear to be white very white, black very black, but if the two together, there will be white very white, black and white very black phenomenon, which is the contrast caused by the illusion.
Warm and cold colors:
The warm and cold properties of colors. Color warm and cold feeling is people in the long-term life practice due to the formation of associations. Red, orange, yellow often reminds people of the rising sun in the east and burning fire, so there is a warm feeling, so called "warm colors"; blue often reminds people of the blue sky, the shadow of the snow and ice, so there is a cold feeling, so called "cold colors"; green, Purple and other colors give people the feeling is not cold and warm, so it is called "neutral colors". Color warm and cold is relative. In the same kind of color, containing more warm components of the warmer, and vice versa, the colder.
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Contrasting colors:
Contrasting colors are a physiological phenomenon produced by the human visual senses, and it is the balancing effect of the retina on colors.
In the hue ring of each color opposite (180 degrees diagonal) of the color, known as "contrasting colors (complementary colors)". Putting contrasting colors together will give people a strong sense of rejection. If they are mixed together, they will produce a muddy color. Such as: red and green, blue and orange, yellow and purple are contrasting colors.
Contrasting colors can also be defined in this way: two colors can be clearly distinguished, called contrasting colors. Including hue contrast, brightness contrast, saturation contrast, warm and cold contrast, complementary color contrast, color and color contrast. It is an important means of constituting an obvious color effect, but also an important method of giving color to the expressive force. Its form of expression is superior at the same time contrast and successive contrast points. For example, yellow and blue, purple and green, red and green, any color and black, white, gray, dark and light colors, cold and warm colors, bright and dark colors are contrasting color relationships.
Complementary color refers to a primary color in the chromatogram and its corresponding intermediate colors formed by the complementary color relationship. There are three primary colors, namely red, yellow, blue, they can not be decomposed color units. The three primary colors in each of the two groups of matching colors called inter-color, such as red and yellow for orange, yellow and blue for green, blue and red for purple, orange, green, purple is called inter-color. Red and green, orange and blue, yellow and purple is the complementary color relationship. Because of the strong separation of complementary colors, so in the performance of color painting, in the appropriate location of the appropriate use of complementary colors, not only to strengthen the contrast of colors, open the sense of distance, but also to show a special visual contrast and balance effect.
Contrasting colors are being used more and more in the design of clothing, architecture, home, art and advertising. Now the market economy is the era of attention, the application of contrasting colors in art design is also more and more important. Like black and white, red and green, blue and yellow and other classic contrasting colors is in all walks of life repeatedly.
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Complementary color:
When two colors of light are mixed to form a white color light, the main wavelengths of these two colors are defined as complementary wavelengths, but under different light sources, the main wavelengths of the complementary colors are different. Complementary color of the main wavelength is different; in the chromaticity diagram, any straight line through the light source, the wavelength of any two points of the spectral trajectory intercepted by the corresponding complementary wavelengths, and this pair of complementary wavelengths of light is called the complementary color. In nature, each color has its main wavelength, can be found with the corresponding complementary wavelength and complementary color. However, in the chromaticity diagram belongs to the green spectral wavelength (493-567nm) of the color light, but can not find the corresponding complementary wavelength, this is because this range of wavelengths of color light complementary color is the color of the magenta system, and the magenta system of colors in the spectral chromaticity diagram does not exist in the monochromatic light, which is a mix of red and blue light, so the chromaticity diagram can not be found on the green spectral wavelengths (493-567nm), but can not be found on the green spectral wavelengths (493-567nm). wavelength (493-567nm) of the complementary wavelength of the color light, for these magenta colors are called extra-spectral colors.
When observing colors, the complementary colors will follow the main color at any time, which is related to the fatigue or illusion of the photoreceptor cells on the retina after being stimulated by light. When people look at the color, the visual range of various colors of color light will stimulate the cone photoreceptor cells on the retina, and produce the color seen; but the cone photoreceptor cells on the retina has been stimulated by the same color light, there will be stimulus fatigue phenomenon, the formation of complementary colors. In addition, we all know that the environmental color is one of the factors affecting the color of the object, and the environmental color of the object color, the most important effect is the contrast phenomenon between the environmental color and the object color, resulting in changes in the color of the object. For example: the magenta and green side by side, will show the magenta more red, green more green, this is because in the magenta and green ditch with each other at the edge of the intersection of the complementary color of green and magenta, respectively, so strengthened the color of each color, resulting in the magenta more red, green more green phenomenon. Because of the color contrast makes each color in its own surroundings and its own color hue opposite of the opposite color, this opposite color does not actually exist, this phenomenon is the visual illusion caused by the complementary color. Like black and white alone, does not appear to white very white, black very black, but if the two together, there will be white very white, black and white very black phenomenon, this is the contrast effect caused by the illusion.
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Color expression
Whether colored or colorless, have their own expression characteristics, each color quite its purity and brightness change, or in the Each color changes its purity and lightness, or is in a different color relationship, the expression of the color also changes. Therefore, to say the expression characteristics of various colors, just like to say the character traits of each person in the world as difficult, but for the typical character, we can still make some description.
Red
Red is a passionate, impulsive and powerful color that accelerates muscle function and blood circulation. Because red is the longest wavelength of visible light wave this characteristic, so it and easy to attract attention, so in a variety of media is also widely used, in addition to having a better visual effect, but also be used to convey the meaning of vitality, positive, enthusiasm, warmth, forward and other meaning of the corporate image and the spirit of the other red is also commonly used as a warning, danger, prohibited, fire prevention and other signs of color, people in some occasions or objects, see the red sign In addition, red is also commonly used as a warning, danger, prohibition, fire prevention and other marking colors, people in some occasions or objects, see the red marking, often do not have to look carefully at the content, and can understand the meaning of the warning of the danger, in the industrial safety of the color, red that is, the warning, danger, prohibition, fire prevention of the designated color.
Large red is generally used for eye-catching, such as the red flag, a little red in the bush; light red is generally more gentle, tender, such as: the layout of the new house, the children's clothing, etc.; crimson can generally be used as a backdrop to the deeper and more enthusiastic feeling.
Orange Orange
Orange is a cheerful and lively light color, is the warmest color in the warm color system, it reminds people of the golden autumn, fruitful, is a rich, happy and happy color. Orange slightly mixed with black or white, will become a stable, subtle and bright warm colors, but mixed with more black, it becomes a burnt color; orange to add more white will bring a sweet feeling.
Orange has a high degree of visibility, in the industrial safety color, orange is the warning color, such as locomotives, mountaineering clothing, backpacks, life jackets, etc. Orange can be generally used as a festive color, but also as a rich and noble color, such as many decorations in the palace. Orange can be used as a restaurant decoration color, it is said that more orange in the restaurant can increase appetite.
Orange and light green and light blue with, can constitute the loudest, most joyful color. Orange and light yellow with a very comfortable sense of transition. Orange generally can not match with purple or dark blue, which will give people a kind of unclean, obscure feeling. Because orange is very bright and blinding, sometimes make people have a negative vulgarity of the image, this situation is especially likely to occur in the use of clothing, so in the use of orange, pay attention to the choice of color and performance, in order to bring the orange bright and lively with the characteristics of the mouth to play out.
Yellow
Yellow's brilliant, brilliant, sun-like light, symbolizing the light of wisdom to illuminate the darkness. Yellow has a golden glow, a symbol of wealth and power, it is the color of pride. In industrial color, yellow is often used to warn of danger or remind attention, such as traffic signs on the yellow lights, engineering with large machines, students with raincoats, rain shoes, etc., are using yellow. Yellow in the black and purple under the background can achieve the power of unlimited expansion, light pink can also be like a young girl will be yellow this proud prince conquered. Yellow and green match, appear very energetic, energetic; yellow and blue match, appear beautiful, fresh; light yellow and dark yellow match appears to be the most elegant.
Light yellow can be matched with almost all the colors, but if you want to be eye-catching, can not be placed on other light colors, especially white, because it will make you see nothing.
Green
In commercial design, green conveys the freshness, ideal, hope, growth of the image, in line with the service industry, health care industry's demand, in order to avoid eye fatigue during operation in factories, many of the work of the machinery is also the use of green, the general health care institutions, often used to make the space green color planning, that is, marking medical supplies.
Bright green is a very beautiful, elegant color, it is vibrant, symbolizing life. Green tolerance, generosity, can accommodate almost all the colors. The use of green is extremely broad, whether it is childhood, youth, middle age, or old age, the use of green will never lose its lively, generous. In a variety of paintings, decorations are inseparable from the green, green can also be used as a color of leisure.
The green infiltrated into the yellow for yellow-green, it is simple, young; green infiltrated into the blue for blue-green, it is clean, open-minded. Containing gray green, is still a quiet, calm color, like the forest in the twilight or the morning mist in the field. Dark green and light green with a harmonious, peaceful feeling; green and white with, appear very young; light green and black with, appear beautiful, generous. Green and light red match, symbolizing the arrival of spring.
BlueBlue
Blue is a broad color, the sky and the sea this vast landscape are azure. Blue is the symbol of eternity, and it is the coldest color. The pure blue color shows a beautiful, quiet, rational, peaceful and clean.
Because of the calm nature of blue, with rational, accurate imagery, in commercial design, emphasizing science and technology, efficiency of goods or corporate image, most of the choice of blue as the standard color, corporate color, such as computers, automobiles, photocopying machines, photographic equipment, etc., in addition to the blue also represents the melancholy, which is affected by the influence of Western culture, this imagery is also used in literature or sensual appeal of the commercial design.
Blue has a wide range of uses, blue can stabilize the mood, sky blue can be used as hospitals, health equipment decoration, or summer clothing, curtains and so on. In the general painting and all kinds of jewelry is also inseparable from the blue.
Different blue and white with, showing bright, fresh and clean; blue and yellow with, contrast, more bright; large pieces of blue is not generally matched with green, they can only penetrate into each other, into the blue-green, lake blue or cyan, which is also intoxicating color; light green and black with, appear to be dignified, old, cultivated.
Purple purple
Because of the strong feminine character, in the commercial design of the color, purple is also subject to considerable restrictions, in addition to female-related goods or corporate image, other types of design is not often used as the main color.
Purple is the shortest wavelength of visible light. Purple is a non-perceptual color, it is beautiful and mysterious, gives people a deep impression, it is both threatening and inspiring. Purple is a color that symbolizes piety, and when light and understanding illuminate the color of piety in obscurity, the beautiful and lovely halo will enchant!
The purple color expresses solitude and devotion, and the fuchsia color expresses divine love and the domain of spiritual dominion, which is the expressive value of the purple color.
Purple is in a state of uncertainty between warm and cold, coupled with its low brightness nature, constitutes a negative sense of the psychological aspects of this color. Unlike yellow, purple can not accommodate many colors, but it can accommodate a number of diluted levels, a dark pure purple as long as the addition of a small amount of white, will become a very beautiful, soft colors. With the continuous addition of white, resulting in many levels of mauve, and each level of mauve, are so soft, moving.
Brown brown
Brown is usually used to express the texture of the original material, such as hemp, wood, bamboo, cork, etc., or used to convey the color of certain raw materials for beverages, such as coffee, tea, cereals, etc., or to emphasize the classical elegance of the enterprise or product image.
White
White has a high-level, scientific and technological imagery, usually need to be used in conjunction with other colors, pure white will bring others a cold, grim feeling, so in the use of white, will be mixed with some other colors, such as ivory, beige, milky white, apple white, in daily necessities, apparel color, white is the main color of the popularity of the main color, can be used in conjunction with any color. It can be matched with any color.
Black
Black has a noble, stable, scientific and technological imagery, many scientific and technological products, such as TVs, sports cars, cameras, stereos, the color of the instrument, most of the use of black, and in other areas, the black of the solemn imagery, but also commonly used in the spatial design of some special occasions, household goods and clothing design most of the use of black to shape the image of the noble, is a major color always in vogue. It is a major color that is always popular, and is suitable for many color combinations.
Gray Gray
Gray has a soft, elegant image, and belongs to the intermediate character, both men and women can accept, so gray is also the main color of the ever-popular, in many high-tech products, especially related to metal materials, almost all of them are gray to convey the image of high-level, science and technology, the use of grey, most of the use of different levels of changes in the combination or he matched with other colors, so as not to be too monotonous. Color, not too single, dull, and have a dull, stiff feeling.
Black and white is the last abstraction of color, representing the color world of the yin and yang poles. The Taiji pattern is the cyclic form of black and white colors to express the eternal movement of the universe. Black means emptiness, like the destruction of the sun, like eternal silence, no future, no hope. The silence of white, on the other hand, has endless possibilities. Black and white are polar opposites, but they always show their power by the existence of each other. They seem to be the master of the whole color world.
In the color system, gray is probably the most passive color, it is a complete neutral color, relying on neighboring colors to get life. Gray means the disappearance of all color contrasts, and is the most peaceful resting point for the eyes. However, the human eye cannot gaze at gray for a long time, indefinitely, because endless rest means death.
Black, white, gray in the color scheme occupies a fairly major position, they are active in a variety of color schemes, the maximum change in each other's brightness, luminance and hue, resulting in multi-level, multi-variety of beautiful colors, so they can not be ignored in the colorless.
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