Step 1: Enter the URL where you'd like the selected color to be submitted, then hit 'Encode'. The selected color will be appended to the URL in RRGGBB hex format (for example, black will be 000000, red will be FF0000). The URL will normally be a dynamic web-page that accepts a color as a parameter.

Step 2: Copy the following HTML code into your web-page, where you'd like the color selector to appear: