I have always used those terms interchangeably but I have come across quite a few people recently who see them as different. No. I don't see those dark colors very well, like I can't often tell the ...
From early childhood, we’ve been taught to recognize the colors of the rainbow—red, orange, yellow, green, blue, indigo, and violet—using the iconic acronym ROYGBIV. We see them in nature, on color ...