gcolor3 − a color selection dialog
gcolor3 [OPTIONS]
gcolor3 enables you to pick the color from any pixel on your screen. It also offers a palette, so that you can easily mix and match a couple of colors together.
−h, −−help
Show help options
−−help−all
Show all help options
−v, −−version
Show the application’s version
−−display=DISPLAY
X display to use
$XDG_CONFIG_HOME/gcolor3/rgb.ini
Your saved color are stored in this file
gcolor3 prints the last selected color to stdout in hex format on exit.
For any bugs or feature requests, please create an issue on GitLab at https://gitlab.gnome.org/World/gcolor3/issues
Jente Hidskes and contributors