Hi, I'm using Photoshop CS and I can't get red anymore! It started about two days ago, but I've been busy and thought it was just the thing I was working on at the time. With both brushes and the rectangle tool, I click on red, I've tried every way I know how to get the colour red, and then I go to do something and it comes out a kind of goldish brown.

Here's an example:



Both of those should have been red. It's not that it's changing when I save it, it's never red.

Thanks in advance!
Cat