history: My favorite color is blue.
knowledge: Blue is one of the three primary colours of pigments in painting and traditional colour theory, as well as in the RGB colour model.
response: Interesting. Did you know that it is a primary color in the RGB model?
history: My favorite color is blue.
Interesting. Did you know that it is a primary color in the RGB model?
I did not. I am trying to recall, where does blue fall on the spectrum of visible light
knowledge: It lies between violet and green on the spectrum of visible light.
response: It is right between violet and green
history: My favorite color is blue.
Interesting. Did you know that it is a primary color in the RGB model?
I did not. I am trying to recall, where does blue fall on the spectrum of visible light
It is right between violet and green
What is another interesting fact about the color blue?
knowledge: The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres.
response: Well with blue  The eye perceives blue when observing light with a dominant wavelength between 450 and 495 nanpmetres.
history: My favorite color is blue.
Interesting. Did you know that it is a primary color in the RGB model?
I did not. I am trying to recall, where does blue fall on the spectrum of visible light
It is right between violet and green
What is another interesting fact about the color blue?
Well with blue  The eye perceives blue when observing light with a dominant wavelength between 450 and 495 nanpmetres.
Wow, that is way above my head. When I think of colors, I basically just think of what I can see, but its crazy there are a lot more to it then '' hey, there is the color blue''
knowledge: Most blues contain a slight mixture of other colors; azure contains some green, while ultramarine contains some violet.
response: Yeah, another interesting fact is that a lot of blues are made up of mixtures of colors, like azure that has some green in it