For the record, he ain't colour-blind
He used colour terms like "cyan" and "yellow yellow orange" accurately at 2.5, I remember because it seemed to take him a long time to grasp the compass directions nomenclature, and he got that and the similar colour wheel colour naming at the exact same time
. My family has unusually good colour vision. He seems to have inhereted it. He also had all the blue-green hotspots, blue, green, and grue from as early as I could tell, so I think he sees them inately as distinct. When I was talking to him about colour at 9 mos old, I used the term grue with him because he asked about it!
I'm a bit of a colour geek at times
-Mich (who HADDDDDD to wear red this morning)
