If either rollover is displaying with an extreme red saturation boost, see my WIDE GAMUT MONITOR write up for a simple explanation about why this is happening and how to work around it. The two photos are identical except one is tagged with an embedded profile. The rollover is effectively stripping the ICC profile. Hold mouse over photo to rollover Untagged version. Standard sRGB is the Proper DEFAULT PROFILE For Web Publishing: Here is an excellent example to demonstrate my point using Tagged and Untagged sRGB use a color-managed Web browser! This is very easy to prove in Photoshop by opening your document (use the embedded profile), and 1) View> Proof Setup: Monitor RGB, or 2) Edit> Assign Profile: your monitor profile these moves should both duplicate the change you see in un-managed applications. Hence, the change you see outside of Photoshop is the difference between your source and monitor ICC profiles.Color-managed Web browsers generally send untagged elements "straight through" to the monitor unchanged, including CSS, HTML, Hex colors.
Un-managed applications generally send the source color "straight through" to the monitor unchanged.Photoshop is no longer CONVERTING the source color to the monitor profile.Your color is going from a color-managed application (Photoshop) to an unmanaged application.THE NUMBER ONE REASON why Photoshop color looks bad or shifts on the World Wide Web or looks differently in applications like Adobe Fireworks, Dreamweaver, After Effects, Save For Web & Devices, Flash, Safari, Microsoft Internet Explorer IE, Firefox, Chrome, Google, Windows Explorer and Apple's Finder is because: