Gpick
Advanced GTK+ color picker
Gpick is an application that allows you to sample any color from anywhere on the desktop, and use it to create palettes (i.e. collections of colors) for use in graphic design applications. Gpick also has other features that help in the creation of color palettes, such as: the ability to create a palette from an imported image, automatic naming of colors, and a scheme generator.
gpick is an advanced color picker used to pick colors from anywhere on the screen, mix them to get new colors, generate shades and tints, and export palettes to common file formats or simply copy them to the clipboard.
How to install Gpick in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install gpick in Ubuntu
sudo apt install gpick
Gpick Screenshots
