Corresponding Greek / Hebrew Entries: While there is no direct Hebrew equivalent for ὑακίνθινος, the concept of rich, royal colors can be related to Hebrew terms such as תְּכֵלֶת (tekeleth, Strong's Hebrew 8504), which refers to a blue or purple dye used in the Tabernacle and priestly garments, symbolizing holiness and divine presence.

Usage: The word ὑακίνθινος appears in the New Testament in contexts where the color is significant, often symbolizing royalty, wealth, or divine majesty due to its rich and vibrant hue.

Context: The term ὑακίνθινος is found in the New Testament in Revelation 9:17, where it describes the breastplates of the horsemen in John's apocalyptic vision: "And this is how I saw the horses in my vision: The riders had breastplates the color of fire, sapphire, and sulfur. The heads of the horses were like the heads of lions, and out of their mouths proceeded fire, smoke, and sulfur." (BSB). The use of ὑακίνθινος here emphasizes the vivid and striking appearance of the vision, contributing to the overall imagery of power and judgment. The color hyacinth, associated with the flower, was often linked to concepts of royalty and divinity in ancient cultures, reflecting the majestic and awe-inspiring nature of the vision described in Revelation.