This name from the
grep) command, used on some systems to retrieve something you want from a bigger amount of data. Just as Color Grep is for retrieving a single pixel color from whole image.
##How to use:
- Access http://lab.danielfilho.info/color-grep/.
- Drag some files from your computer and drop on the circle.
- Click wherever you want to capture the exact pixel's color.
- If you want something below the information's box, just click on it, and it will slides to the opposite side
There will be a blog post telling more about this :)