When working with documents such as Excel or PowerPoint, various colors are used to improve readability.
In this case, most of the default colors are used as shown below.
Sometimes, when I see a pretty color on the web, I want to use it in my materials.
So, today we will learn how to find the R.G.B value in an image and set the desired color. 그림판 색 추출
The principle is simple.
The display we see produces all colors using red, green, and blue, or RGB. 윤과장의 소소한 일상 이야기
All colors are expressed according to the degree to which the three colors are mixed.
Red is R(255), G(0), B(0) Green is R(0), G(255), B(0) Blue is R(0), G(0), B(255) )
In black, R(0), G(0), and B(0) are all 0.
For white, R(255), G(255), and B(255) are all 255.
As you can see from the numbers, there are a total of 256 levels of each color, from 0 to 255.
This means that a whopping 16777216 different colors can be expressed.
(R: 256)
The image will be the one below.
unsplash.com
One
Open the image with ‘Paint’.
2
Click the dropper-shaped ‘Select Line’ menu in the tools.
3
The mouse pointer changes to an eyedropper shape.
Go to the place you want to find the RGB value and click.
4
After clicking on the desired color location,
Click on the color editing menu
At the bottom right of the dialog box, I found the numbers: Red (R): 48, Green (G): 156, Blue (U): 184.
5
In Excel, go to color selection and click ‘Other Color’.
And when the dialog box appears, click ‘Customize’.
6
In the RGB value input field, enter the RGB values found in Paint earlier. (48, 156, 184 respectively)
Click OK.
7
The color came out the same as the image.
Today, we learned how to simply find and use RGB values in an image.
It’s a simple but very useful tip if you know it. Try it out.