HTML color chart

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Primary / main / basic colors

Secondary / mixed / pastel

HTML color code theory

One may wonder: "Does this weird combination of colors and numbers have any meaning?" Well, the answer is yes and this is how it works ...

HTML code format

Each HTML code contains the symbol "#" and six letters or numbers. These numbers are in the hexadecimal number system (which is shortened to hex). For example, "FF" in hexadecimal represents the number 255 in the numeral system.

Explanation of the symbols

The first two symbols in the HTML color code represent the intensity of the red color. 00 is the least and FF is the most intense. The third and fourth represent the intensity of the color green and the fifth and sixth represent the intensity of the color blue . So, by combining the intensity of red, green and blue we can mix almost all the colors we want.

Examples

#FF0000 - With this HTML code, we tell the browser to display max of red, nothing green and nothing blue. The result is, of course, pure red color:     

#00FF00 - This HTML code only shows green and nothing red or blue. The result will be:     

#0000FF - This HTML code only shows blue and nothing of red or green. The result will be:     

#FFFF00 - Combination of red or green color gives us yellow:     

#CCEEFF - Take a little red and green and maximum of blue to get the color of the sky:     

It was today's theory, hope you have become a bit wiser on colors! :)