The Verge Logo Color

Why is The Verge logo on Chrome's bookmark bar sometimes colored, and sometimes black and white?

On my Windows machine, it's black and white. On my retina MBP, it's colored; but I suspect it has something to do with the resolution because when I drag the Chrome window onto a secondary display while using the MBP, it is again black and white.

Just kinda weird..

Black and white

8lnf2_medium

via i.imgur.com


Colored

Sd0nf_medium

via i.imgur.com