Blue and red colours are most the important colours which is absorbed in the process of photosynthesis.
Explanation:
The wavelength of blue color is between 425 - 450 nm and red range is between 600-700 nm. This wavelength of light is absorbed by green pigment of the plant i. e. chlorophyll. Chlorophyll absorb these two colors that is blue and red, and produces food in the form of glucose which is a monosaccharide.
