Pick a color from anywere on the Display (Hotkey ctrl) or from the Color circle and show the values as Cairo rgba, True Color RGB or html notation. CairoColorPicker dont need to be installed, it could run from everywere.
- libcairo2-dev
- libx11-dev
- git submodule init
- git submodule update
- make
- sudo make install # will install into /usr/bin