john89@lemmy.ca to Ask Lemmy@lemmy.world · 2 months agoWhy do screen night lights that shift the color red work? Why red instead of some other color?message-squaremessage-square9fedilinkarrow-up135
arrow-up135message-squareWhy do screen night lights that shift the color red work? Why red instead of some other color?john89@lemmy.ca to Ask Lemmy@lemmy.world · 2 months agomessage-square9fedilink
minus-squarejoellalinkfedilinkarrow-up8·2 months ago“color temperature” makes more sense if you think of it as hot iron - red hot iron is cooler than white (blue) hot. People usually think of red fire and blue ice though.
“color temperature” makes more sense if you think of it as hot iron - red hot iron is cooler than white (blue) hot. People usually think of red fire and blue ice though.