Why would you ever want these images? Well, they could serve as a tool todetermine how your browser handles color. Convert the files into a formatthat your browser can display making sure you don't use a display format suchas JPG which uses a form of lossy compression. Take the source to this pageand replace all references to ".png" to whatever extension you use. Save thefile and load it into your browser. You can then capture the screen todetermine how your browser dithers colors (if at all).
If your browser cannot display these images as inlined images, you candownload them or run a helper application. First, configure your browser notto automatically load images. Then reload the page. Now, you should seetext such as "BLUE = 0". If you click on this, you will follow a link to theimage containing all colors with a BLUE value of 0 hex.