I didn't know where else to put this so here goes.

I wanted to dress my Avatar thing up as a Dark Elf. However, I can't seem to get the skin tone right. Does anyone have any idea what the hex code would be? Or close to it at least?

Uh... I can't help you there... Fiddle around with it... And about what color is the Dark Elf? I could try..

Dark elves come in a large variety of colours.
If you were to go based on your current haircolour
9b8aa1 seems to work the best
However you'd need to darken and add a slight grey to the hair around 302311
and possibly lighten the eyes to a57c44 or a36044 if you wanted more red.
For the clothing you'd want a more bronze or desaturated tanned hide look to the brown if with your current oufit
possible, top 1: 614b3f and top 2: b39f81

But this is based on how your avatar looks as of now. Yours seems to be co-ensiding to look a little like This.

When it comes to different skin coloured elves such as the dark and night elf, they can range from deep blues to nearly bright pink. It all depends on balancing out the other colours to make it work. Skin colour and hair colour typically have to correlate to look right so if you've got a basic set around for what the hair colour should be and nothing seems to work in skins you may have to adjust the hair colour little bit if you think the skin is close enough. Nothing in that area is right or wrong. It all depends on getting the combination to fit what you're going for.

Thanks to both of you. Mostly I was trying to look like a dark elf version of myself, so that's why I kept the hair the same.

As for the Dark Elf skin tone, I was going for the one that matched the Sylestia Dark Elves. Which I found by using an eyedropper tool.

Thanks a bunch for your tips, however!