Esther 1:6

Hangings of white and blue linen were fastened with cords of fine white and purple material to silver rings on the marble pillars. Gold and silver couches were arranged on a mosaic pavement of porphyry, marble, mother-of-pearl, and other costly stones.
BSB · Berean Standard Bible
Where were white, green, and blue, hangings, fastened with cords of fine linen and purple to silver rings and pillars of marble: the beds were of gold and silver, upon a pavement of red, and blue, and white, and black, marble.

Note blue, hangings: or, violet, etc

Note of red…: or, of porphyre, and marble and alabaster, and stone of blue colour

KJV · King James Version
There were hangings of white and blue material, fastened with cords of fine linen and purple to silver rings and marble pillars. The couches were of gold and silver, on a pavement of red, white, yellow, and black marble.
WEB · World English Bible
There were hangings of white cloth, of green, and of blue, fastened with cords of fine linen and purple to silver rings and pillars of marble: the couches were of gold and silver, upon a pavement of red, and white, and yellow, and black marble.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

white
Exodus 26:1, 31, 32, 36, 37
blue
or, violet.
Esther 8:15
the beds
These were couches, covered with gold and silver cloth, on which the guests reclined; for the Orientals do not sit, but recline at their meals.
Esther 7:8; Ezekiel 23:41; Amos 2:8; Amos 6:4