RGB color picker | RGB color codes chart | RGB color space | RGB color format and Hover with the cursor on color to get the hex and decimal color codes.
RGB color space or RGB color system constructs all the colors from the combination of the Red, Green, and Blue colors.
The red, green, and blue use 8 bits each, which have integer values from 0 to 255. This makes 256*256*256=16777216 possible colors.
RGB ≡ Red, Green, Blue