Oh yea I'm working on an option to change the background color. I was hoping to use an elegant syntax like http://dummyimage.com/300x250#ccc http://dummyimage.c

Oh yea I'm working on an option to change the background color. I was hoping to use an elegant syntax like http://dummyimage.com/300x250#ccc http://dummyimage.com/300x250#ccc for a gray background. Too bad you can't capture anything after the hash tag on the server side. Any feedback on a better syntax?