Responsive editor ignores URL default styling

Hi

I have some issues with an email template that is not showing default colors when creating a URL. There is no custom code added. I am working with the responsive editor. Although I do see the right color in the setup, it gets ignored by the preview screen and test sends to outlook. Anyone familiar with these issues? Seems that this shouldn't happen at all since I see the right css when I download the html of the email:

a {

        color: #007AC3;

      }

however, the style tag is of the text that I hyperlinked is

style="color: rgb(71, 71, 71);

I have tried with an alternative color but this setting is completely ignored: