色彩构成艺术设计课件（Color composition, art design, courseware）This article is contributed by youjielingColor composition-10 interior designSummaryColor, as visual information, affects the normal life of human beings at all times. Beautiful natural color, stimulate and infect peoples vision and emotion, edify peoples sentiment, and provide people with rich visual space. Our understanding of color basically has the following ways: 1, daily contact (all kinds of color, environment, places, objects, people, natural scenery, etc.). 2, the color of the scientific research, color design research, color system theory and color data collection, research and innovation. 3, the art of color art performance. Such as plastic art, film, drama, art, the color of the art form of beauty, into the artists personal feelings and artistic accomplishments of personalized expression.Summary? definition: in color, from the point of view of human perception and psychological effect of color, with the scientific method, the complex color phenomenon to restore the basic elements, the use of color in space, quantity and quality of the changeable color, according to certain rules to combine the relationships among the component parts. Create a new and ideal color effect, the creation process of color, called color composition.Chapter 1 about color1. Colour productionLight color is a physical phenomenon. British scientist Newton used three prisms to separate light into red, orange, yellow, green, blue, purple and other colors, and decomposed sunlight into spectral phenomena, called light dispersion. The essence of color world is a kind of light wave movement. Colorful colors are the result of light radiation, and different objects absorb and reflect light wave. In the visible spectrum, the red light has the longest wavelength and the strongest penetrability.Chapter 1 about colorTwo, the feeling of colorColor itself is not directly related to feelings, only the sense of color is directly related to feelings. The same color, different people have different feelings. When you think about colors, let the colors show the quality of the work.Chen Shaohua - Green guard environmental PosterChapter 1 about colorThree, color perceptionThe illusion object is objective existence, but the visual phenomenon is not entirely objective existence, but to a great extent, subjective thing is at work. Hallucinations can cause hallucinations when they conflict with past experiences, or when mistakes in thought reasoning arise. The illusion and illusion of color can present an inconceivable and wonderful change. Positive after image visual afterimage negative afterimageAbout colorRed greenHuangziOrange blueBlack whiteChapter 1 about colorFour, the expansion of color and sense of contractionWarm light such as red orange is imminent and sense of expansion; such as cold light blue purple and contractive feeling far away.Chapter 1 about colorFive, the sense of color and sense of retreatPhysiologically, the regulation of the lens of the human eye is very sensitive to changes in distance. But its always limited, and the long wavelength differences cant be adjusted properly, which results in long wavelengths of warm colors, such as red and orange, forming the inner image on the retina. A cool color with a short wavelength,Such as blue, purple and other colors on the retina to form an outer image, so that people produce warm colors, as if forward, cool color seems to retreat feeling. In the dark ballroom in the center of rotation of the reflective glass ball reflects the red, yellow, blue and purple color spot seems to be running in the space of the star, we can find that in the four spot, red and yellow light seems closer, and the blue, violet seems far more.Chapter 1 about colorChapter 1 about colorThe color sense of progress and retreat, expansion and contraction of the law: color in the physiological and psychological sense of progress and sense of retreat, expansion and contraction, the use of color have a great impact. To make a small room is spacious, can be used after the fade - light blue paint; in order to make the background back farther, can choose cool; in order to make the scene more prominent near, can be warm, this is the color of the perspective. That is, near warm, far cold, near Yan, far ash, near solid, far virtual.Chapter 1 about colorSix, the color of the degree of visibilityIn nature, bright colors of tigers hair color, color, the Hornets played a poison dart frog warned the enemy. We call it an alert color.Chapter 1 about colorContrasting colors are yellow / black, white / black, yellow / purple, blue / white, green / white, yellow / blue.Contrasting colors are yellow / white, green / blue, black / purple, grey / green.Chapter 1 about colorJapan Sato Gohiro think: black botto