Hyperlink color

On many of my blog entries, I turn some text into hyperlinks. The standard expectation is that the chosen text turns a different color, but it doesn’t. I’ve tried to manually change it, but it refuses to be anything but black. I’ve searched your theme forum under “links” and “hyperlinks” but can’t find anything. I don’t want a reader to have to hover over text to know that there’s a link there and I’d rather not have to always say “click here”. Can you please tell me how to change the color of hyperlinked text?

The page I need help with: [log in to see the link]