I am NC43/NC45 and when I was younger I really hated the fact that I was dark(er) and that I had dark hair. Part of this had to do with the fact that I grew up (in Canada) in a predominantly white community, attending schools with mainly white students, and part of it had to do with what you guys have mentioned: the cultural privileging of fairness (even) among Indians. Aside from that, given that I'm primarily attracted to white guys, as a teenager I often assumed they were attracted to white women ('cause nobody asked me out)

... so being darker often seemed like a terrible misfortune.
As I have gotten a bit older however, I have come to be more comfortable in my skin (so to speak). In part, I have shifted my attention from light skinned (physical) role models (I was and still am a huge Pamela Anderson fan) to darker skinned women of different races and colours. I've also shifted my role models as a whole, coming to understand that beauty is not just about one's appearance and I've cultivated other parts of myself to (hopefully) make myself whole.
Plus there have been some benefits:
I've enjoyed not having to tan (unlike my lighter counterparts) to "get a bit of colour" in the summer. I have come to understand that my features are unique (in a relatively white community), and that yes, white boys do like brown girls...and vice versa. (There's a great Facebook group for this).
I'm sure one could critique exoticization here...but I'll take the bad with the good.
The point to this tirade is that there is beauty in all races, "colours", cultures etc. Maybe it's age (I'm 27 now) or maybe it's something else, but I love the colour of my skin.