Images look bad in Chrome but not IE

[Ggaivg]

On my main page I have a banner image that doesn't look as good as I would like it to, the quality seem worsened. I have tried displaying it with several different modules but the problem is always the same. The source file on the server looks as it should.

 

What happens is that around the edges artifacts/shadows are created, you can see it pretty easily around the red edges. This problem only happens in Chrome. When I open the same page in IE the images look fine. In the attached images you can see how it looks in Chrome vs IE.

 

The image is displayed in its original size, I have double checked this from screen shots.

 

I suspect this has something to do with my theme CSS, does anyone have any ideas how to fix this?

 

Thank you!

 

Chrome:

 

Internet Explorer:

Edited June 15, 2012 by Ggaivg (see edit history)

[Pshopic]

did you regenerate your images? or problem source can be width or height code that is associated with images. Check image codes in html whether it has width or height. Also it will be helpful if you share your URL.

[Ggaivg]

Thanks for your answer. I seem to have solved the problem by switching to another colour strangely enough. The url is http://www.silvrigast.se but as I said the problem is gone now.