Converting Hex to BCD sounds simple, but I've been trying to figure this out for hours without much to show for the effort (a search didn't reveal anything very helpful either).I'm trying to ...

To use Windows Calculator to convert Decimal to Binary, you have to use the Programmer mode. You will see Hex (Hexadecimal), Dec (Decimal), Oct (Octal) and Bin (Binary) radio buttons.

Now you can convert colors from various web-based formats to another using a simple command in Google’s search results.