White is the source of all colors. In the color spectrum, we can witness that from white derive seven other colors. And when those seven colors come together, we have the white color. Thus, white has a special place among the other colors. In the Quran “to be white” is expressed by the word “ebyad”. The mathematical value of this word is 813. (In Arabic, the same characters are used both for numbers and letters. That is why each letter, and consequently each word, has a numerical value). If we add up the numbers of the verses where the color white is mentioned, we end up with the mathematical value of the word, viz 813.