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Bible Lexiconὑακίνθινος
Dodson Greek Lexicon (2010)G5191adjective

ὑακίνθινος

yakinthinos

dark purple

Definition

The adjective ὑακίνθινος describes a dark, rich color, typically a deep purple or blue, reminiscent of the hyacinth flower or stone. In the biblical context, it specifically denotes a dark, smoky blue or violet hue, often associated with costly fabrics and divine or royal imagery. Its sole New Testament occurrence in Revelation 9:17 uses it to describe the breastplates of a fearsome cavalry in a vision of judgment, contributing to the apocalyptic imagery. Unlike some other color terms in Greek, its range is specific to this darker spectrum, not a bright or light shade.

Biblical Usage

This word is used only once in the New Testament, in the book of Revelation. It appears in a highly symbolic, apocalyptic context describing supernatural beings. Specifically, in Revelation 9:17, it characterizes the breastplates of the riders on horses whose power was in their mouths and tails: 'and the breastplates were fiery red, dark blue (ὑακίνθινος), and sulfurous yellow.' Here, it is part of a terrifying visual tableau meant to inspire awe and dread, contributing to the color symbolism of divine judgment.

Etymology

Derived from the Greek noun ὕακινθος (hyakinthos), meaning 'hyacinth' (referring to the flower or a precious stone of blue or purple color). The adjective suffix -ινος (-inos) indicates 'made of' or 'pertaining to,' thus ὑακίνθινος literally means 'hyacinthine' or 'of hyacinth color.' The root word is pre-Greek in origin, and the color association comes from the deep purple-blue of the hyacinth blossom or the similarly colored gemstone.

Semantic Range

While a simple color term, its use in Revelation 9:17 is theologically significant within apocalyptic literature. The color, part of the riders' terrifying armor, contributes to the symbolic portrayal of God's judgment. Dark blue or purple was often associated with royalty, divinity, and high status in the ancient world. Its use here may ironically juxtapose divine authority with destructive power, or signify the otherworldly, celestial nature of the judgment being unleashed. Understanding this specific hue enriches the visual and symbolic depth of John's vision.

In the ancient Greco-Roman world, dark blue and purple dyes were extraordinarily expensive, often sourced from rare shellfish (Tyrian purple) or minerals. Colors like ὑακίνθινος were thus markers of wealth, nobility, and imperial or divine status. The 'hyacinth' reference could point to a specific, valued gemstone or textile color. Modern readers might simply see 'blue,' but the original audience would have perceived connotations of great value and high authority, making its application to apocalyptic warriors especially potent.

πορφύρεος (porphyreos, G4210) — Often 'purple,' specifically from the purple dye, strongly associated with royalty and luxury. ὑακίνθινος is a darker, more blue-leaning shade. ἁλουργός (halourgos, G4211) — A related term for 'purple' or 'scarlet,' often describing expensive cloth. It emphasizes the dyed fabric itself, while ὑακίνθινος focuses on the specific color hue.

Word Details

Strong's NumberG5191
Part of Speechadjective
Greek Formὑακίνθινος
Transliterationyakinthinos
How this works

Definitions are from the Dodson Greek-English Lexicon, a concise public-domain resource suitable for introductory word study. Brief glosses are supplemented by STEPBible TBESG data (CC BY 4.0). For advanced research, standard scholarly references include BDAG (Danker, 3rd ed.) and LSJ.

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Scripture References

Appears in 1 verse in the Bible
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