Has anyone else had a problem with your photo's loosing a lot of color when you upload them ? I took some shots at sunset last night with great golden light...they look perfect in iPhoto but when I upload them they completely loose that color and tone ?
Hmmm.... I know with Adobe Photoshop and Adobe Lightroom when I export as Adobe RGB the colours look different on the web; however, when I export using SRGB (SRGB is what the web browser uses to display colours) the colours display just like they did on my screen in Adobe Photoshop or Lightroom.
Try assigning an sRGB profile using the Tools menu in Preview.