On Debian-based systems, you can use the apt package manager. sudo apt update sudo apt install gpick Use code with caution.

Gpick is an advanced open-source color picker and palette editing tool specifically designed for Linux. While many basic color pickers only grab a single hex code, Gpick allows you to sample multiple colors, generate harmonious color schemes, and export palettes directly to design software like GIMP and Inkscape.

Open the Ubuntu Software Center or GNOME Software , search for "Gpick," and click install. 2. Fedora, RHEL, and CentOS