The RGB Color Model

All colors in the RGB color model are created from three primary colors: red, green, and blue. RGB is the most commonly used color model in digital photography, and we will perform our workflow mainly in this mode. RGB is an additive color model, meaning that the sum (addition) of all three basic colors at full strength (100 percent) adds up to pure white.

"0, 0, 0" defines black and "255, 255, 255" defines pure white. Pure white is rarely present in real-world photos.

Digital Camera and Digital Photography

Digital Camera and Digital Photography

Compared to film cameras, digital cameras are easy to use, fun and extremely versatile. Every day there’s more features being designed. Whether you have the cheapest model or a high end model, digital cameras can do an endless number of things. Let’s look at how to get the most out of your digital camera.

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