Adobe Photoshop isolates colors using the eyedropper tool, which analyzes pixels and changes the brush's foreground color to match them. When you edit graphics, the tool lets you extend or modify ...

In Adobe Photoshop CS3, open the photo you want to color correct. Under the Image menu, ... you’re going to use the same Eyedropper tools to do most of your color correction work.

Photoshop's eye-dropper tool guide. The colour sampler tool, shown below, will enable you to select any colour from within your picture space.

Color Picker Pen Brings Photoshop Eyedropper To Life By Chris Davies June 30, 2009 8:54 am EST If you've ever wished for a real-world version of Photoshop's eyedropper tool, you're not alone.

The interface will be familiar to desktop Photoshop users, but lacks numerical inputs and the eyedropper tool on its first release. Adobe says it will add these features in an upcoming release.