ImageMagick - ImageMagick is a software suite to create, edit, and compose bitmap images.
Just Color Picker - Free portable colour picker and colour editor for web designers, photographers, graphic designers and digital artists. Supports Windows and macOS.
OpenCV - OpenCV is the world's biggest computer vision library
Instant Eyedropper - Identifying the color code of an object on the screen is usually an involved, multistep process:...
Cloudinary - Cloudinary is a cloud-based service for hosting videos and images designed specifically with the needs of web and mobile developers in mind.
Sip - A better way to collect, organize & share your colors.