Thinking more about that article, two notions have taken hold in my head.
First, the fact that the research doesn't mention any of the complexities of the visual spectrum like tint or hue is a sign of the kind of quality of research and scientific journalism I've noticed becoming more common on the internet, even from accredited universities like this. Anecdotally, today I noticed the mosquitoes landing all over my dark green pants while almost none were bothering with the light blue shirt, or the skin exposed unbuttoned at the front. The dyed yellow leather gloves saw a bit of action from them. Of
course, other variables would have to be accounted for to draw a reliable conclusion, but it fits the previous generalization I saw of darker colours being more attractive to them.
The other point to note is that the colours the mosquitoes responded to were all associated with human skin- red, orange, black...
... and cyan. This is clearly ample evidence that mosquitoes retain their genetic heritage all the way back to when the blue-green skinned Atlanteans still walked the surface of the earth.