Tineye ( Tineye.com ) is one of our favorite reverse image search engines. As with Google Images, we only have to send (or indicate the url) of a photograph and Tineye will tell us the websites where it is located, being ideal for finding the original author of an image and the license of the image. same.
We have told you so many times about it that you probably already have it on your radar, but what you may not know is that it has a project in its laboratory that allows us to find photographs indicating its main colors, being possible to specify up to five.
Available at labs.tineye.com/multicolr , and with more than 20 million indexed photographs (all from flickr), we can reduce the number of results by filtering them with tags, making it easy to find blue and yellow photos of dogs, For example.
Unfortunately it is not possible to filter by license, something already available in the Flickr search engine, as we told you several months ago, making it necessary to verify one by one if it can be used in our project (whether commercial or personal).