Whenever people talk about the perils of using the Internet to do research I cringe. Generally, people who disdain using the Internet cite Wikipedia as a main problem. Of course, Wikipedia has some inaccurate information. But then, so does the Encyclopedia Britannica and any other source which is subject to typos, incomplete research, and human bias.
"This low-frequency color word follows the pattern of its peers: the less frequently used a color word is, the less agreement you'll find about what color the word actually represents. All dictionaries agree that this one is a dark color, but list red, purple, or brown as its near relatives."