Member Colours

I never really understood how it works but based on this thread I'm starting to have a theory.
I guess in OPs case the algorithm recognizes the light blue from the background as the "dominant colour" and uses it for the member tag. Same seems to be the case with the blue dress on your avatar. Guess for me it mashes the darker brownish orange and the lighter fur from Eins belly into orange :)

Yeah. When I had my previous avatar I changed it's background to blue clouds instead of dark picture it had before. To fool SG and had blue colors on profile page xD