Go to the website "RGB to Color Name Mapping" or "500+ Colours."
Find the color you want to translate in the color chart. These charts help you to find your color by name.
Use the chart to find the RGB number code for the color. Write this down.
Go to a website with a Pantone-to-RGB conversion chart. You can find these charts at websites such as "Sandaleo," "Zeald" or "Goffgrafix."
Find the RGB number code in the Pantone chart. The chart also offers a color sample to help you find the code easier.
Use the chart to translate the RGB color to Pantone color. The first number in the chart, often labeled "PMS," is the Pantone color. R, G and B colors will usually be listed in separate columns next to this. The final column will list the hexadecimal code for the color, which can be used to produce the color in web-page coding.