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# Convert Hex to RGB - Convert RGB to Hex

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## Hexadecimal and RGB color systems

Colors can be digitally expressed in different systems. Two of the most commonly used systems are hexadecimal (hex) and RGB (Red, Green, Blue).

The hexadecimal color system uses six characters, including digits from 0 to 9 and letters from A to F, to represent colors. It is often used in web design and computer graphics.

A hexadecimal color code starts with a hash (#), followed by six characters. The first two characters represent the red color, the next two the green color, and the last two the blue color. Each combination can take a value between 00 and FF, which means that there are a total of 16^6 = 16,777,216 possible colors.

For example, the hexadecimal code "#FFFFFF" stands for the color white. The first two characters FF indicate the maximum amount of red, the next two FF indicate the maximum amount of green, and the last two FF indicate the maximum amount of blue.

### RGB Color System

The RGB color system is an additive color system where red, green, and blue light are combined in different ways to produce a wide spectrum of colors. It is often used in digital technologies such as televisions and computer screens.

Each of the three colors can take a value between 0 and 255, which means that the RGB system can represent 256^3 = 16,777,216 different colors - the same number as the hexadecimal system.

For example, the RGB code "rgb(255, 255, 255)" stands for the color white. The first value 255 indicates the maximum amount of red, the second value 255 indicates the maximum amount of green, and the third value 255 indicates the maximum amount of blue.

In conclusion, both the hexadecimal and the RGB color system can be used to represent a wide range of colors. Choosing between these two systems usually depends on the use scenario and personal preference.