Web Design » Photoshop » What Is RGB Color Mode in Photoshop?

What Is RGB Color Mode in Photoshop?

Last updated on September 24, 2022 @ 12:19 am

RGB color mode is the most common color mode used in Photoshop. It uses a combination of red, green, and blue to create all of the colors that we see in our everyday lives. rgb(0,0,0) is black, rgb(255,255,255) is white, and rgb(255,0,0) is red.

When it comes to working with color in Photoshop, there are a few things that you need to know about RGB color mode. First off, RGB stands for red, green, and blue. These are the three primary colors that are used to create all of the other colors that we see.

In order to create a certain color, you need to specify how much of each color you want to use. For example, if you want to create the color orange, you would use rgb(255,165,0). This would be written as R=255 G=165 B=0.

PRO TIP: RGB color mode is the most common color mode used in Photoshop. It is best suited for images that will be displayed onscreen, such as website images or images for computer monitors. While RGB offers a wide range of colors, it is important to note that not all colors can be accurately represented in this color mode. Colors outside of the RGB gamut will appear either muted or distorted when viewed onscreen.

The next thing that you need to know about RGB color mode is that it is an additive color mode. This means that the more of each color you add, the brighter the final color will be.

For example, if you take rgb(100,100,100) and add rgb(50,50,50), you will end up with rgb(150 150 150), which is a brighter shade of gray. On the other hand, if you were to subtract rgb(50 50 50) from rgb(100 100 100), you would end up with rgb(50 50 50), which is a darker shade of gray.

Lastly, it is important to know that RGB color mode is best used for digital images. This is because when an image is printed out on paper or viewed on a screen, the colors are made up of tiny dots or pixels. By using RGB color mode in Photoshop, we can ensure that these dots or pixels are as close to the original colors as possible.


RGB color mode is the most popular choice for digital images since it can produce a wide range of colors with tiny dots or pixels – making them appear closer to their original colors. When working with this mode in Photoshop, one must take into account that it uses an additive system (more colors = brighter final shade) and primarily consists of red green and blue hues.

Morgan Bash

Morgan Bash

Technology enthusiast and Co-Founder of Women Coders SF.