[niceperson]

Would using a kindle at night have the same effect? It's light is kind of yellowish (I think)

[jonhendry18]

Probably less so because it's reflected off the e-ink screen surface and probably diffused a bit that way.

[niceperson]

Right. Also the illumination is at the bottom of the screen and hence indirect, whihc might reduce it further.

[baq]

My first gen Paperwhite is most definitely blue, it's obvious at low brightness. Don't know about later models.