I believe the HTML color of that text block (unless it's getting thrown off when you save the screenshot) is #000066. Have a look through your templates for both "#000066" and just "000066".
[high]* Guest210212002 digs through templates
[/high]
Edit 1: The phrase that makes that text is either "logged_in_as_x" or "loggedinas".
Edit 2: It's "logged_in_as_x" I believe. "loggedinas" appears to be only for v3Arcade.
Edit 3: I find that phrase only in the "newpost_usernamecode" template on my site.
Edit 4:
Look for:
Code:
<if condition="$show['member']">
<!-- user is logged in -->
<div class="smallfont" style="float:$stylevar[right]">
<phrase 1="member.php?$session[sessionurl]u=$bbuserinfo[userid]" 2="$bbuserinfo[username]">$vbphrase[logged_in_as_x]</phrase>
</div>
<else />
In that template and if you can, post it up.