How to make purple brighter?

1. How lavender is tuned is based on the definition of three primary colors. Add a certain amount of blue and a certain amount of red to make purple.

Pigment palette

Cooked brown = lemon yellow+pure black+rose red

Pink rose = pure white+rose.

Vermilion = lemon yellow+rose red

Deep red = rose+pure black

Purple = pure purple+rose.

Chu Hongshi = Rose Red+Lemon Yellow+Pure Black

Pink blue = pure white+sky blue

Turquoise = grass green+sky blue

Grey blue = sky blue+pure black.

Light gray blue = sky blue+pure black+pure purple

Pink green = pure white+grass green

Yellow-green = lemon yellow+grass green

Dark green = grass green+pure black

Pink purple = pure white+pure purple

Brown = rose+pure black

Pink lemon yellow = lemon yellow+pure white

Garcinia cambogia = lemon yellow+rose red

Orange = lemon yellow+rose red

Khaki = lemon yellow+pure black+rose red

Extended data:

The three primary colors of light can be mixed in a certain proportion to present various light colors. According to the research results of Thomas Young and Helmholtz, these three primary colors are defined as red, green and blue (equivalent to the color perception of red, medium green and ultramarine (purple blue) in pigments).

The color TV screen is made up of these red, green and blue dots. By mixing these three primary colors in different proportions and intensities, various color changes can be produced from the natural boundary of E799BE5BAA631333431373334. The three primary colors of pigments and other non-luminous objects are magenta (equivalent to rose and pink), magenta (equivalent to deep sky blue and lake blue) and light yellow (equivalent to lemon yellow).

Baidu encyclopedia-tricolor

2. How to adjust the purple in gouache? The purple in gouache can be mixed with crimson and Pollan (the deepest red and blue). Don't use other red and blue, otherwise the effect is not good, but dirty. The ratio of these two pigments can be adjusted according to different needs. A little more red will be purplish red, and a little more blue will be purplish blue. The purple produced by these two pigments is relatively positive, and white can be added appropriately if a lighter color is needed. Color is easier to grasp.

Of course, there are violet pigments that don't need to be blended, which is not easy to grasp from the color brightness. It jumps to the screen. And mixed with other colors, it will look dirty and the purity is not enough. Purple is a little jumping on the screen, so it is better to use three primary colors (red, yellow and blue) to harmonize colors like this, and it is also better to grasp the lightness and freshness of colors.

I also study painting, and I usually have some practical experience. I can give you some suggestions on the color of gouache. I hope it will help you.

The three primary colors refer to red, yellow and blue, and purple is not the primary color at all. Red and blue can definitely be adjusted!

3. How to lighten or darken the color? Adding black to any color will reduce the purity and brightness, while adding white is the opposite.

First of all, master three colors: red+yellow = orange, red+blue = purple, yellow+blue = green.

Then the primary color plus the middle tone, and the secondary color plus the middle tone, which is very troublesome, depending on the proportion.

As long as you master the basic principles, it is easy to adjust colors. For example, if you want to adjust a high-grade gray, you should find a similar solid color (both the primary color and the intermediate color can be called solid color, and some complex colors can be said loosely), such as flesh color. You can add orange and rose together first, and then add white. This is relatively simple. But those gold powder and silver powder are much more troublesome. Gold powder should be orange and khaki with a little white.

In addition, try not to use black for color adjustment. It's easy to get dirty if it's not allowed. It will be better to learn to use complementary colors.