Photoshop Color Management/Setting

[aks9]

I used to have problems with this. I can't remember how I fixed it. Are you on a Mac? I think the point is, you have to make sure your gamma settings for your monitor are the same as the settings in PS, and also the same when you save the JPG and decide to "embed the colour profile" in the Save box. If you do that, you'll always be seeing the same thing consistently.

On a mac your monitor's settings are at System Preferences > Displays
In Photoshop your colour settings are at Edit > Colour Settings. I set my Workspace RGB to "sRGB ..." and I save with that profile embedded into my images.

Make sure you don't have proofing set to a different profile. Under View > Proof setup, you can select an alternate profile that is temporarily activated when Proof Colors is turned on. So make sure Proof Colors is off. If you see a color change when you toggle it, then it's likely that is why your colours look different when saved.

Let me know if that helped at all