Hi, I've got a few channels created in the Adsense interface, and I'm wondering if I can manually edit the hexadecimal colour codes in the Adcode without using the Google interface to do so (i.e. setting up and new colour palette or editing an existing one each time). Common sense tells me that as long as I don't put invalid colour code in there (i.e. I stick between 000000 and FFFFFF inclusive) then I should be fine.
I know this sounds like a newbie question, especially since I've been building websites for the last few years, but I didn't know if the channel number that one is assigned is somehow related not only to my user identification but as a checksum of my colour choices. (When you put it like that, you then start to wonder huh?!)
Thanks!