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First of all, a brief introduction to the problem of color reduction, theory is the basis, in fact, the theory is also a summary of practice. Many people may not have a theoretical basis, but can do very well, in fact, his experience is theory, but there is no systematic generalization. Theory is necessary, practical operation, but also on the basis of theory, but theory can not be practical operation
the
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Red, Yellow, Blue, Black
Red, Yellow, Orange (Red, Yellow, Commonly Known as Orange)
Yellow, Blue, Green (Yellow, Blue, Less)
Grass, Green, Blue and Green (Blue, Yellow, Less)
Dark Green, Blue, Red, Purple (Red, Blue) Less)
Blue purple (blue more red less
red gray (red more, yellow, less blue)
Yellow gray (orange plus yellow)
Yellow gray (yellow more, red, less blue)
blue gray (green and purple)
blue gray (blue with more) Red, yellow less)
red gray (orange plus purple)
pure gray (black plus white)
green more and less yellow less grass green
white and black less , gray
iron red and black , coffee
purple , red and blue
grass Green , green more , yellow less
Hami melon cucumber cucumber , green less , yellow more
bean sand color , iron red , yellow less
milk tea color , ( red 45% yellow 50% blue 5%) or (orange less black, orange 95% black 5%)
Turmeric (iron oxide yellow) feel not bright enough, appropriate to add a little mid-yellow, turmeric itself is a high-end color, all yellow can be added to the yellow, improve the brightness.
second, our color adjustment is based on the actual, it is not possible to use quantity to express, practice with diluted white paint practice, try a few more times.
the process of remembering, I think the information is basically enough.
pigment three primary color basic colors
(red) s (yellow) s (orange)
(blue) s (red) s (purple)
(blue) s (yellow) s (green)
(Red) and (Yellow) and (Blue)
(Black)
Common Natural colors
Cooked Brown s Lemon Yellow s Pure Black (Lake Blue) s rose red
Pink Rose Red s sheer white s
Red Lemon Yellow , Rose Red
Dark Red , Rose Red , Pure Black
Fuchsia , Pure Purple , Rose Red
Stone Red , Rose Red , Lemon Yellow , Pure Black
Pink Blue , Pure White , Sky Blue
Turquoise , grass green , sky blue
gray blue , sky blue , pure black
light gray blue , sky blue , pure black , pure purple
powder green , pure white , grass green
yellow and green , lemon yellow , grass Green
Ink Green - Grass Green - Pure Black
Powder Purple - Pure White - Pure Purple
Pure Purple - Morphine - Rose Red - Pure Black
Pink Lemon Yellow - Lemon Yellow - Pure White
Vine Yellow - Lemon Yellow - Rose Red
Orange , Lemon Yellow , Rose Red
Khale Yellow , Lemon Yellow , Pure Black , Rose Red
Color matching (another)
Big Red , Lemon Yellow , Orange
Lemon Yellow , Lake Blue , Grass Green , Plus Lake Blue is Powder Green
big red, lake blue, violet, plus big red is rose red
big red, orange, middle yellow
big red, grass green, cooked brown
big red, violet, rose red
Yellow and violets, cooked brown
lemon yellow, grass green, light green
lake blue, violets, green lotus
if the color is lighter, plus white (can gradually lighten according to the increase in white serving size), if the color is darker Or gray, plus black (black plus a little can get darker).
in many colors you can boldly tone, the amount of servings, the effect of the different.
remind you that you need to remember one important point: purple can't be yellowed, green can't be red, blue can't be orange. Because such complementary tones come out very dark gray or black.
color varieties change endlessly, colorful, but there is a certain internal relationship between the various colors, paint color is also. The main function of paint is to decorate the home with a colorful atmosphere of life. Want to make a difference in your home? Below the home wall paint popular colors give you a different inspiration!
blue
dark green
lemon yellow
dye gray
reasonable color arrangement is important in creating a comfortable working, working and living environment. Color regulation can make the environment brighter, reduce the fatigue of the eyes and body, enhance the fun of work, improve labor efficiency, create a specific environment, reflect a certain style and tone, reduce accidents and disasters, improve the quality of work, enhance the love of material and so on.
All kinds of monochrome paint (also known as primary paint) varieties, although quite a lot, but still far from meeting people's needs, which requires paint builders in the actual work, the use of existing primary color paint to match more colorful colors.
color matching is a complex and detailed work, because the variety of colors is very large, need to understand the performance of various pigments, but also need to accurately judge color differences. Artificial preparation of complex paint, mainly based on practical experience, according to the need for color paint model to identify the existence of several monochrome composition, the approximate proportion of each monochrome is what, do small sample deployment experiments, and then make preparation, but must also be carried out according to the basic principles of color science.
:
(1) color adjustment need to be careful, generally try small samples, the initial number of color matching paint, and then according to the results of small samples to make large samples. First, the secondary and secondary colors are adjusted separately in a small container.
(2) First add the main color (in the color matching volume, color with little color force), and then the dyeing force of the dark color (or color matching) slowly intermittently added, and constantly stirring, at any time to observe the color changes.
(3) "from light to deep" especially when adding coloring strong pigments, avoid excessive.
(4) when color matching, there will be subtle differences between the paint and the dry film color. Various paint colors are generally lighter when wet film, when the paint is dry, the color deepens. Therefore, if the sample is a dry model, then the color paint needs to wait for drying before color comparison, if the sample is a wet sample, you can drop the sample in the color scheme paint, to see if the two colors are the same.
(5) should know in advance how well the primary color floats in the complex paint and how the paint material changes.
(6) when mixing complex color coatings, to choose the same nature of the paint mutual blending, solvents should also be mutually soluble, otherwise due to the paint's poor mixing, will affect the quality, and even the occurrence of layering, extraction or collification phenomenon, can not be used.
(7) Because the color often comes with a variety of different color head, such as green, generally with green head yellow and yellow head blue;
(8) pay attention to the color preparation process, but also to add which auxiliary materials, such as drying agents, curing agents, thinners and other colors, so as not to affect the color.
(9) in the deployment of gray, green and other complex paint, due to a variety of pigment preparation, pigment density, different amount of oil absorption, it is likely to occur "floating color" "flowering" and other elephant phenomena, at this time can be appropriate to add trace amounts of surfactants or leveling agents, anti-floating colorants to solve. As usual to add 0.1% of silicone oil to prevent and control, foreign companies produce a variety of surfactants, need to be clearly used in what solvent system, the amount of addition is generally 0.1-1%.
(10) the use of color paint film slightly transparent features, the choice of suitable substrate color can make the color of the paint than the original paint more distinct color, which is based on the principle of natural reflection absorption, the background color and the original color superimposed to produce a color, the paint project called "permeable color." Such as yellow primer can make red bright, gray primer makes red red red, positive blue primer can make black more black bright, water blue primer makes white cleaner and whiter. Cream, pink, ivory, sky blue, white primer.
above are some of the techniques in paint color conditioning, for everyone to refer to