HP (Hewlett-Packard) 5400c Series, 4400c Series Scanner User Manual


 
Back to TOC Using accessories 85
Viewing RGB values and pixel color
You can view the RGB values and pixel color for any spot in an image,
color or grayscale, using the RGB Meter.
1 On the Advanced menu, click Adjust Exposure.
2 Move the cursor over the area in the item for which you want to see
the values. The values appear in the RGB area. A line appears in
the histogram to show you where those pixels occur.