Skip to content
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
63 lines (51 sloc) 2.75 KB


Adjust the color of the screen of your Nintendo Switch.


  • Creates a layer which color you can adjust.
  • Preset values for color temperature (f.lux/redshift-like).
  • Control screen brightness.
  • Save dusk/dawn times & screen brightness, and apply settings automatically.


How to use


  • Use the temperature slider to select the desired shading.
  • You can override the color by using the RGBA sliders.
  • The "Alpha" value controls the opacity of the layer.
  • Due to the way Fizeau works, it is sadly not possible to directly modify the screen color. Instead, it creates a transparent layer and applies color to it. However, this can lead to an overall increase of luminosity, especially visible with dark colors.
  • Additionally, the layer is not visible in screenshots/recordings.


  • Use the brightness slider to set the desired screen brightness.
  • This is not redundant with the built-in setting, as the value will be set at dusk time.


  • When set, Fizeau will start at the "dusk" hour and shutdown at the "dawn" hour.
  • You can override this by using the checkbox. Fizeau will then stay in the specified state.


  • Settings are saved at /switch/Fizeau/config.ini, which you can also edit.
  • To reduce the memory usage of the sysmodule, settings are not read continually. Instead, they are applied on application launch.
  • Thus, you will need to launch the client after a reboot to restart Fizeau.


  • Download the latest release, unzip it to the root of your SD card, and reboot.
  • Only the latest version of the Atmosphère CFW is supported.


  • Compiling requires a working devkitA64 installation, with packages switch-mesa & switch-libdrm_nouveau.
  • Clone this repository recursively (git clone --recursive
  • Navigate to its directory (cd Fizeau).
  • Run make dist.
  • You will find output file in out/.


You can’t perform that action at this time.