Is it possible to render the background color of a page with a specified color

[zhao414]

Most of the paper has a page background color of white.
Sometime, the white color is too bright for eyes, especially when you have to read a lot of pages. One possible way is to change or override the original background color of the page to another one, such as green, when the page is shown up, like the following examples.


Is it possible to do this with pdfkit? And how to?

[nrkn]

I'm not sure if there is a built in way to do it, but you could just draw a coloured rect over each page before rendering anything else