Hat tip to ResourceShelf to the pointer about a new resource from the National Library of Australia — the ability to search about 18,500 images from the Library’s collection by color.
You can try it yourself at http://ll04.nla.gov.au/ . It’s pretty simple; pick a color from the color grid on the left. (There’s a menu beneath it to more precisely specify the color for which you’re searching.) As soon as you pick the color you’ll get images from the Library’s collection. I picked a subdued yellow and got nine images which looked like drawings, paintings, and possibly a photograph.
You can click on an image and you’ll get an overlay window showing the image and what colors it has in it. But that’s all. You won’t get a larger image, you won’t get any more detail about the image, and as far as I can see you won’t even get a link to the original image in the archive.
So this is an interesting toy, possibly useful for designers who want to look at the way color is used — but it’s not a sideways tool for discovery in the National Library of Australia’s image collection.