玄纁為華夏文化最神聖之色彩，天之色謂之玄，地之色為之纁。
玄色：《說文》：黑而有赤色者為玄。“玄”色較之青、赤、黃、白、黑等五正色尤為尊貴而獨居其上。天之色彩即為玄，為至高無上之色。以玄“象”天，天神尚質，亦即天神尚德。祭服常用玄衣，因玄色內涵天道思想；“以玄擬天”“玄乃天道”。
纁：《周禮·王之吉服》疏：“知玄衣纁裳者：見《易 系辭》：‘黃帝堯舜垂衣裳，概取諸乾坤。’乾為天，其色玄；坤為地，其色黃。但土無正位，托位於南方。(南方)火色赤，赤與黃(合)，即是纁色。”《楚辭·九章·思美人》的文句：“指嶓塚之西隈兮，(寫落日依在西山之況)，與纁黃以為期。”王逸注：“纁黃，蓋黃昏時也。纁，一作曛。” 這樣看來，纁色應該是橙黃色系，但《說文》卻說是“淺絳”；《爾雅·釋器》：“絳”。
黃帝紀元（黃曆）四七一五年暨戊戌年正月十九（西曆2018年3月6日）
Translation: the mysterious colors for color of Chinese culture most holy days, the color called mystery, the color of the colors.
Black: "Shuowen": black and red for xuan. "Xuan" color is green, red, yellow, white, black and other five particularly distinguished solitude on the line. The color of heaven is metaphysics, the highest color. In the "elephant" day, the God of heaven is still quality, that is, the God of heaven, Suntech. Use commonly used Xuan clothes, because of the connotation of "black heaven thought; Xuan Xuan is heaven" quasi day "".
Colors: "Zhou Wang Shu" Zhiji clothing: "Xuan clothes: see the colors and the" easy copulative ":" Huang Di Yao Shunchui clothes, almost from the universe. " Dry for the sky, its color dark; Kun for the ground, its color yellow. But the soil is not positive, and it is in the south. (South) color red, red and yellow ($), which is the colors of color." From the nine chapter, "Chu Si beauty": "the Bozhong West Wei Xi, (write according to the condition in the Xishan sunset), and yellow colors of that period." Wang Yizhu: "the colors of yellow, also cover the dusk. The colors for the." So, the colors should be color is orange, but "Shuowen" said it was "Qianjiang"; "Er Ya" release: "crimson".
The Huang Di era (Huang Li) for 4715 years and the year nineteen (calendar March 6, 2018)
