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| An less known vector is the color vector (r,g,b),w here r is the amount of red, g is the amount of green and b is the amount of blue. The whole color spectrum is so coded as a cube. A color palette is a surface in that cube. A rainbow is a curve in the cube. The background of this text was in html codeds with the color vector (255,255,0) or in hexadecimal notation (ff,ff,00), which corresponds to the vector (1,1,0) in the color cube. |
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