GitHub - sharpbracket/redshift: Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

Redshift applies a redness effect to the graphical display. The intensity of the redness can be customized and scheduled to only be applied at night or to be applied with more intensity at night. Redshift uses the gamma correction ramps to apply this effect which has traditionally been the only way of applying a color effect to the display. Note that this is really a hack to work around the absens

[mumumu-tan]

色温度を調整するツール。ソースコード(*´～｀)