Strong's #2353: chuwr (pronounced khoor)
from 2357; white linen:--white.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
chûr
1) white cloth, white stuff
Part of Speech: noun masculine
Relation: from H2357
Usage:
This word is used 2 times:
Esther 1:6: " Where were white, green, and blue, hangings, fastened with cords of fine linen and purple to"
Esther 8:15: "of the king in royal apparel of blue and white, and with a great crown of gold,"