Board Thread:General Discussion/@comment-32182236-20190721003717/@comment-26907577-20191014180608

...Interesting. Since, once again, cyan couldn't be calibrated by the cyan human, you have an interesting point. My best guess is that the six humans who fell (perhaps Chara and/or Frisk, too) were particularly "pure" in their SOUL colors, and so matched uncannily with the description of their traits.