From chavar; white linen -- white.
see HEBREW chavar
H2353. chur
I. חוּר noun [masculine] white stuff (dubious whether cotton or linen, compare כַּרְמַּס), "" תְּכֵלֶת: — of Mordecai's garments וָחוּר תְּכֵלֶת מַלְכוּת בִּלְבוּשׁ Esther 8:15a in a royal garment of violet and white stuff (compare וְאַרְגָּמָן בּוּץ וְתַכְרִיךְ vb); of furnishings of royal palace of Susa וְאַרְגָּמָן ׳ח בְּחַבְלֵיבֿוּץ אֶחוּז וּתְכֵלֶת כַּרְמַּס 1:6 white stuff of fine linen (?) held fast by cords of byssus and purple.