Pixel Inspector

Click or drag the graphic to get the red, green, and blue (RGB) intensities, the luminance value, and the nearest HTML color name of any pixel in an image. The luminance is given by the weighted sum of the intensities: .


  • [Snapshot]
  • [Snapshot]
  • [Snapshot]
    • Share:

Embed Interactive Demonstration New!

Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site. More details »

Files require Wolfram CDF Player or Mathematica.