What should I pay attention to when grading colors?

Regarding color grading, I would like to share my experience in painting colors. When learning colors, everyone follows the books to copy colors. The color is actually very simple, the main color is the secondary color, the pure color is the most taboo, and the gray is the most comfortable.

Follow the book and learn it slowly. Learn to use contrasting tones. Coloring is magical, those who can add contrasting colors, dark colors will become beautiful grays, and those who can't add anything will become dirty.

Why is that? People who know how to adjust colors know the proportions, take green as an example, if you want to adjust the dark part of a green apple, how will you adjust it? Add black?

The best choice is to see what color you want nearby, there is just an orange around, the color that sets off is yellow, green with a little orange and a little blue, it will be darkened, and there are other colors inside, which is good-looking.

What our teacher told us at the time was that when mixing colors, don't just add black to the color, and many people like to use black directly when they use pure tones to press down the dark parts. The color that comes out in this way has no hue, but it has become heavier. Black is available, but please bring a hue.

Hue will not be chosen. It depends on what colors are around. Even if it is high, there are actually hues, not only white, but also blue inside.

In the whole painting of gray tones, the dark part is mostly dirty color, this dirty color can only be painted, it is best to scrape off with a spatula to reveal the cloth after painting, with a kind of black and bright shadow paste feeling, the bright part should be painted thick, and the highlight can be piled up. For example, Leonardo da Vinci's "Mona Lisa", the back is dark, all mixed dirty colors, the black you see on the clothes is not really black, the bright part is painted very thick, and the color has cracked in long-term storage.

I recommend that black use plain blue and red, and warm black and red plus more points, because this blue has a translucent effect, which looks black and bright and cold, and it is a bit rigid to use black directly, and the oil painting color is black and difficult to dry.

Sketching is to use five white tones: light, gray, black, dark, and reflective to express the spatial effect (three-dimensional) of objects. In the colors, the three main primary colors of red, light yellow, and lake blue will be used to match each other, showing the contrast effect of "cold and warm" of the object, and the complementarity of adjacent colors to express the "five major tones" of the sketch relationship.

All the objects that our eyes see, we can see it as warm tones under the action of light, cool tones in the backlit places, reflective extra cold tones, and gray tones are complementary neutral tones. Once you've sorted out the shades of warm and cold, you'll have a clear purpose when you enter the mixing.

The color of the painting is contrasting to produce the effect, from the whole painting, to the small part you can look at it as light to dark, or cold to warm, or red to blue, adding different whites to the contrast, yellow produces different color intensities, which is the relationship between light and non-bright colors.

Why I first thought of turning down the vibrance (funny.

1. Coloring skills:1. Make basic adjustments to the whole.

2. Subtract the color and highlight the main color.

3. Fine portrayal of visual focus.

4. Go back to the whole and make the final global adjustment.

Second, the color method:1. Three primary colors = red, yellow, blue.

2. Red + Yellow = Orange.

3. Yellow + blue = green.

4. Blue + red = purple.

5. Vermilion + a small amount of black = brown.

6. Sky blue + yellow = grass green, tender green.

7. Sky blue + black + purple = light blue-violet.

8. Grass green + a small amount of black = dark green.

9. Sky blue + black = light gray blue.

10. Sky blue + grass green = blue-green.

11. White + Red + Black A small amount = Pyrotechnic red.

12. Sky blue + black (a small amount) = dark blue.

13. White + Yellow + Black = Ripe Brown.

14. Rose red + black (a small amount) = dark red.

15. Red + Yellow + White = The color of the character.

16. Rose Red + White = Pink Rose.

17. Blue + White = Light Blue.

18. Yellow + White = Beige.

19. Rose + Yellow = bright red (vermilion, orange, garcinia cambogia).

20. Vermilion + a small amount of black = brown.

21. Sky blue + yellow = grass green, tender green.

22. Sky blue + black + purple = light blue-violet.

Notes on color grading.

1. Color tuning is based on correct observation and correct understanding of color relationships. Mixing colors can't look at a piece in isolation, adjust a piece, and draw a piece. Instead, it is necessary to consider the whole hue and color relationship, and decide each piece of color from the whole.

Don't use too much white, it will be powdery; When adjusting the brightness, you can use lemon yellow and a little white to adjust it, and do not directly use the black and brown in the pigment.

2. Pay attention to the water, the water in the front of the picture can be less, the water in the back object can be more, the dark part can be more water, and the bright part can be less; The front tones can be a little warmer, and the back tones can be a little cooler; Give a distinction between the front and back, and the tone of the objects behind must not jump too much, otherwise the space will not be opened, and the primary and secondary will not be distinguished.

The sum of the same amounts of red, green, and blue equals white.

The principle of color mixing: the color is like stir-frying, and the color is not mixed enough, it will appear "raw" and "hot".

The variety of pigments should be used as little as possible, including black and white, generally no more than four colors can be used to mix the required color, and the fifth color is added to it, which can only play a role in increasing black and gray, and the contrasting colors in the color are together, which is black and gray.

Some people think that adding different pigments can enrich the color, but in fact, it only reduces the purity, and experienced painters often use a few simple colors to achieve beautiful and elegant results. Add a light yellow to a small amount of black to create a calm green color.

When the color is appropriate, there will be a moisturizing feeling, and the pigment applied to the canvas will seep into the picture and retreat into the space, on the contrary, the color will appear dry and floating.

According to the composition contained in the pigment, the color can be divided into solid color, clear color, and turbid color. There is no white in the solid color, only black in the clear color, or only white in the clear color, and the black key in the cloudy color ("gray" color) also contains white in the bridge color, that is, it contains gray.

The "gray color" we talk about when we paint has two meanings: one refers to the gray color that is achromatic; The other refers to the cloudy color. It does not refer to the gray tone of black and white, but refers to a certain color with subtle and calm colors, and contains a certain gray greeting code color component.

A lot of "gray colors" are used on the screen in order to make the colors of the picture stand out more loudly.

1. When mixing colors, if you want to tune out the desired color, you should choose the corresponding color, so as to achieve a good effect, if the selected color is not suitable, it is difficult to tune out the desired paint, and you can not achieve the effect you want.

2. Paint blending can be said to be a technical work, we must master the skills, to be completed by experienced talents, to combine rich experience and practical experience, after comparing the color swatches, it can be said that you can see the approximate proportion, and then use the variety for trial matching, you can use the same or similar methods to tune out the same color as the model.

3. Modulating paint is a difficult thing, and there are many problems, so there are still many things to pay attention to when modulating, first of all, we must determine how many colors of paint they contain in the sample or sample, so that it can be used as the basis for blending.

5. Special attention should be paid to the degree of floating of the primary color in the compound paint and the changes of the paint in advance, especially the amino paint and perchloroethylene coating.

10. Using the slightly transparent characteristics of the color paint film, the selection of appropriate background color can make the color of the top coat more vivid than the color of the original paint.