The HTML color code is coded as a 6-digit color code where each pair of digits represents one of the RGB (Red-Green-Blue) colors. The value for each pair can range from 00 to FF. When the 3 pairs of color codes are combined, a color emerges. For example a color code of "#0000FF" represents the BLUE color. For this color code, the Red color code has the value of 00, the Green color code has the value of 00, and the Blue color code has the value of FF. An HTML color code of "#000000" represents black while a color code of "#FFFFFF" represents white. There are only 216 colors that are considered safe for web browsers. Browser-safe colors can only contain 00, 33, 66, 99, CC, and FF values in each of the paired digits of the RGB spectrum.