Flickr - image and video hosting website
Swatches - A fun and accurate color picker for the real world
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
ColorSnapper - The missing color picker for Mac.
PhotoPrism.app - PhotoPrism® is an AI-Powered Photos App for the Decentralized Web. It makes use of the latest technologies to tag and find pictures automatically without getting in your way. You can run it at home, on a private server, or in the cloud.
Sketch Palettes - Sketch plugin to save and load colors into the color picker