I really like the color blue.
Blue is my favorite primary color.
I think it is the color oh hope and of course of the beautiful blue sky. What are  other primary colors?
I know red is one of them which is next to orange.
Red I don't like that much, I think it is an aggressive color.  But I like green a lot too.
Orange (colour)
Orange is the colour between yellow and red on the spectrum of visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In painting and traditional colour theory, it is a secondary colour of pigments, created by mixing yellow and magenta. It is named after the fruit of the same name.
The orange colour of carrots, pumpkins, sweet potatoes, oranges, and many other fruits and vegetables comes from carotenes, a type of photosynthetic pigment
is stronger than us all – he made light with black."
Pierre-Auguste Renoir used luminous blacks, especially in his portraits. When someone told him that black was not a color, Renoir replied: "What makes you think that? Black is the queen of colors. I always detested Prussian blue. I tried to replace black with a mixture of red and blue, I tried using cobalt blue or ultramarine, but I always came back to ivory black."
Vincent van Gogh used black lines to