I need to make a deep Red fondant/gumpaste for wedding cake roses, almost Crimson. I have tried to attach a picture of the color, and couldn't. so here is a link: http://www.solidcolorneckties.net/Crimson-Red-Color-Swatch-p/27-064.htm I need suggestions please.

That color is actually pretty easy. Start with SatinIce red and knead in a small bit of chocolate.

I would add a TOUCH of royal blue or purple to the red fondant.