'Blue' in the Bible

clothed in blue cloth, governors and prefects, {handsome young men} [and] all of them horsemen, {experts on horseback}.

Your sail was fine linen with colorful weaving from Egypt {to serve as a banner for you}; blue and purple cloth from the coastlands of Cyprus was your awning.

They [were] trading [with] you in finery, in mantles of blue cloth and colorful embroidered work and with rugs of variegated cloth in twisted cords and knotted tightly; {these were among your merchandise}.