Color coordination of paper-cut window grilles in Yu County
The color feature of Yu County window grilles lies in the harmonious contrast between the "three colors of Wei" and other colors. When matching colors, it is necessary to distinguish between friend and foe of the paint, and contrast the cold and warm colors with friend and foe to bring out different colors to show beauty and coordination.
In physics, light is a kind of electromagnetic radiation within a certain wavelength range. People can feel colors at wavelengths from 380mn to 780nm. Different wavelengths make people feel different colors and appearances, and the simplicity of the wavelength reflects Out of color purity. Among the "Three Colors", red has the longest light wave, a small refraction angle, but strong penetrating power, and has the greatest impact on vision. Red makes people feel excited, hot, lively, enthusiastic, healthy, full, full, and challenging. Red has a strong and dignified personality, is motivating, symbolizes revolution, and expresses a positive emotion. Yellow has a moderate wavelength and is the most luminous color among all hues, giving people a light, transparent, brilliant and hopeful color impression. Yellow was a symbol of the emperor in ancient my country, expressing rights and being sacred and inviolable. The green wavelength is in the middle and is the color of light that the human eye is most adapted to. The brightness of green is slightly higher than that of red, and its purity is relatively low, making it a neutral color. Judging from its physical properties, the "three colors of Wei" have long or medium wavelengths and relatively stable color properties; this combination is harmonious, pleasing to the eye, and pleasing to the eye, and is a coordinated color matching.
The "three colors of Wei" all appear as pure colors in the window decorations. The power balance of this pure color depends on the brightness and area.
Goethe determined the numerical ratio of pure color brightness based on the brightness of the color: yellow: orange: red: purple: blue: green = 9:8:6:3:4:6
In order to maintain the balance of color quantity, the area ratio of the above colors should be inversely proportional to the brightness ratio. For example: yellow is twice as bright as red and green. In order to obtain a harmonious color gamut, yellow only needs to have one-half the area of ??red (green).
It can be seen that the area of ??color decoration in the "Three Colors of Wei" is relatively easy to control. The ratio of red to green is 1:1, and the ratio of yellow to red or green is 1:2.. In Yu County paper-cut window decorations, most of the flowers that use "Wei three colors" alone as decorative colors are small sheets. Xiao Zhangs flowers are also a common practice method for beginners to carve and dye window decorations.
