Color Hunter is described as 'place to find and make color palettes created from images. You can search by tag or hex color code or image URL. If you have an image, you can upload it and get a color palette based on the colors in the image' and is an website in the Photos & Graphics category. There are more than 10 alternatives to Color Hunter, not only websites but also apps for a variety of platforms, including Mac, Windows, SaaS and Linux. The best alternative is Cloudinary, which is free. Other great sites and apps similar to Color Hunter are Cloudimage (Free Personal), Colormind (Free), TinEye Color extraction (Free) and Palette Ninja (Free).
The web service provides statistics describing color characteristics of an image identified by URL. Summary data indicate the single RGB color that best represents the image, along with average hue and saturation values and RGB and HSV histograms.
Color Palette Generator make color schemes. Enter the URL of an image to get a color palette that matches the image. This is useful for coming up with a website color scheme that matches a stock photo.