色彩的秘密（Color Secrets）.doc

色彩的秘密（Color Secrets） Color secrets! In the production of engineering drawings we experienced plane analysis, design, modeling, rendering, and modify the five process, is very important in the inside is the color, color in the design and drawing of your play below the critical importance I talk about the understanding of color: (reference color composition) Do you know how colors come from? First of all, what is the source of color?: Color phenomenon is a visual phenomenon, the main condition of visual production is light, the object is illuminated by the light to produce shape and color. The eye, therefore, can see the color, because of the role of light, to be able to see the scenery around. Therefore, color is the phenomenon of light production, without light, the eye can not produce vision, without light, there will be no color. There are many ethnic groups in China. Different traditions and customs have produced different ethnic colors. The three elements of color are hue, lightness and purity Hue - the name of the color lightness - the degree of color, the degree of purity - the amount of ash in the color Lightness: in the absence of color, the highest brightness is white, the lowest brightness is black, and there is a gray series from bright to dark in the middle. In color, any kind of purity has its own characteristic of lightness. For example: yellow is the highest color of brightness, purple is the lowest color of brightness. Lightness has strong independence in the three elements. It can be presented independently through the relation of black and white without any hue. Hue and purity must depend on certain light and shade to appear, once the color occurs, the relationship between light and dark will appear. We can think of this abstract lightness as the skeleton of color, which is the key to the color structure Hue: hue refers to the appearance of color. If the degree of color is the skeleton, the hue is very similar to the color of the skin. Hue reflects