hello,  you know my favorite color is blue
My favourite is pink! These colours couldn't be more opposite. 
never thought them as opposite only as representative of male and female
I do also like blue- especially a perfectly clear summer sky. 
blue in nature such as the sky and ocean is beautiful
An optical effect called Tyndall scattering explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective.
Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in the Renaissance, to make the pigment ultramarine, the most expensive of all pigments. In the eighth century Chinese artists used cobalt blue to colour fine blue and white porcelain. In the Middle Ages, European artists used
be made by a Jew, as says: "Speak to the children of Israel . . . and you shall make "tzitzit" for yourselves."
Maimonides taught that "techelet" refers to wool dyed light blue, the color of the sky opposite the sun on a clear day. The term refers to a specific dye, and use of any other dye is unfit even though it is sky-blue in color. The "techelet" of "tzitzit" is dyed by soaking wool in lime. Afterwards