Photoshop changes color when saving for web

When designing web site artwork in Photoshop, I have experienced that images are not as crisp and colorful when exported for the web.

Another problem is that the resulting image color differs from the corresponding color in the raw image, although nothing is done to the color profile or balance.

This post helped me configure Photoshop to properly export images for the web. Now, colors look identical when exporting for the web.

Hope it helps!