PicPick
Free Personal
PicPick is an all-in-one program, primarily system tray-based, that provides a full-featured screen capture tool, an intuitive image editor, etc
gpick
Open Source
Gpick is an advanced color picker and palette editing tool.
Color Cop
Free
Color Cop is a free multi-purpose color picker for Microsoft Windows.
Pixie
Free
Pixie is a utility made especially for webmasters and designers. It is a color picker with few extra goodies.
Instant Eyedropper
Free
Instant Eyedropper is a free color detection tool for webmasters that will identify and automatically paste to the clipboard the HTML color code of any pixel …
ColorPic
Free
ColorPic is a color picker for windows.
Compare gcolor2 with alternatives
Compare Instant Eyedropper and gcolor2 and decide which is most suitable for you.