HTML color chart
Please be patient downloading this site it contains more than 3000 colors and links.
The html color code system is not intuitive to generate the desired color simply from amending the 6 digit hexadecimal number in the html color code format.
The easiest solution is to match the color you want and then look up the associated code. This table of colors shows the complete selection of available html colors.
The html color chart provides each color code, just click on the associated button.