Browse the very best Onyx Minecraft skins on SkinsMC- the best Minecraft skins directory. Download, save, and use your favorite Onyx skins!

Onyx Minecraft Skins

Image of 3d skin

Glow-Eye Onyx Knight

This dark fantasy Minecraft skin features a matte charcoal plate armor set accented by glowing amber eye slits. The design incorporates textured stone-like plating and mechanical joint details, making it ideal for players seeking a subterranean guardian or ancient automaton aesthetic. The muted gray palette is broken up by strategic yellow highlights that mimic internal energy or molten core light peering through heavy obsidian-style protective gear.

Image of 3d skin

Gilded Onyx Mage Hood

This dark sorcerer skin features a striking contrast of deep obsidian fabric and vibrant yellow trim. The unique hooded design obscures a shadowy purple face, while the stone-textured grey armor plates are accented with neon gold lightning patterns across the arms and torso. Perfect for players looking for a mystical battle-mage aesthetic with heavy geometric detailing and a regal color palette.

Image of 3d skin

Gilded Onyx Wolf Monk

A dark navy and black wolf skin featuring unique gold vein patterns and pink glowing eyes. This lupine character wears a tattered charcoal robe with white undershirt accents and a blue belt. The aesthetic combines mythical beast elements with ancient warrior clothing, utilizing a deep midnight blue palette and gilded highlights for a distinct mineral-infused fur look.

Image of 3d skin

Bearded Man in Onyx

A sleek Minecraft skin featuring a dark bearded male character dressed in an all-black monochrome outfit. The design is characterized by a thick black beard, dark hair with side-swept bangs, and a textured charcoal sweater and trousers combination. Perfect for players seeking a minimalist, modern, or stealthy aesthetic in their gameplay sessions.

Image of 3d skin

Gold-Rimmed Onyx Knight

A dark fantasy armored knight skin featuring distinctive gold-rimmed plating and a unique quad-lens yellow visor. This charcoal grey plate mail is accented with gilded trim on the pauldrons, gauntlets, and greaves, making it perfect for competitive PvP or RPG server roles. The helmet design stands out with its four glowing ocular ports and a reinforced metal chin guard.

Image of 3d skin

Gilded Onyx Paladin

A dark stone knight skin featuring intricate yellow gold trim and a T-shaped visor. This warrior aesthetic uses a charcoal grey base with vibrant gold accents across the chest plate, shoulders, and helmet. Perfect for players looking for a royal sentinel or obsidian commander look with metallic highlights.

Image of 3d skin

Gilded Onyx Knight

A dark fantasy warrior skin featuring black plate armor with distinct yellow banding and golden shoulder pauldrons. This knight character includes a unique white-eyed helmet with a central crest and brown leather gauntlets, perfect for medieval roleplay and survival adventures. The chest plate is adorned with a red gem accent and intricate belt straps, providing a weathered mercenary look for players seeking a regal yet battle-worn aesthetic.

Image of 3d skin

Glow-Line Onyx Mage

This dark sorcerer skin features a charcoal base with distinct grey glowing lines and a geometric chest plate. The design utilizes a layered cloak aesthetic with horizontal banding on the arms and legs, creating a futuristic tech-wizard look perfect for players who want a sleek, dark appearance with subtle mechanical detailing.

Image of 3d skin

Gilded Onyx Shadow Elf

This dark entity skin features a void-black base contrasted by a flowing white asymmetrical toga and intricate gold filigree. The design stands out with its glowing amber eyes and golden floral headpiece, making it ideal for fantasy roleplay or shadow-themed aesthetics. Shimmering gold bands wrap around the arms and legs, providing a regal yet mysterious look for players seeking a celestial or underworld character appearance.

Image of 3d skin

Gilded Onyx Tech Knight

This Minecraft skin features a striking contrast of golden armor plates over dark charcoal tech gear. Distinctive visual elements include a black three-lens visor faceplate and layered shoulder pauldrons. The design incorporates yellow geometric patterns across the chest and legs, perfect for players seeking a futuristic warrior or sci-fi paladin look with metallic accents and heavy industrial textures.

Image of 3d skin

Gold-Wrapped Onyx Boy

This dark aesthetic Minecraft skin features a black base contrasted by a unique gold-wrapped leg pattern and asymmetric shoulder plating. The design includes bright cyan eyes peering from a ninja-style mask and a metallic gold crown emblem on the forehead. Perfect for players looking for a royal shadow warrior look with distinct yellow trim and a gray stone-textured chestplate.

Image of 3d skin

Gilded Onyx Golem King

A dark stone golem Minecraft skin featuring glowing amber cracks and a golden crown with a central cyan gem. This obsidian knight aesthetic uses high contrast lighting effects to simulate molten energy flowing through a black rock body. Perfect for players seeking a regal elemental look or a fantasy boss character with stone textures and golden accents.

Image of 3d skin

Glow Slime Onyx Base

This unique Minecraft skin features a translucent cyan slime upper body emerging from a solid black obsidian-style base. The neon blue gradient and glowing eyes provide a distinct spectral aesthetic, perfect for players seeking a ghost or elemental creature look with a sharp color contrast.

Image of 3d skin

Gilded Onyx Knight

A dark fantasy warrior skin featuring matte black plate armor with vibrant gold trim. This Minecraft outfit stands out with its unique T-shaped golden visor and horizontal metallic banding across the limbs. Perfect for players looking for a royal guard or ancient paladin aesthetic with heavy contrast shading and a reinforced chestplate design.

Image of 3d skin

Teal Eyed Onyx Ninja

This stealthy black ninja skin features a unique white hair streak and striking teal eyes. Clad in dark charcoal plated armor with a fabric face mask, this shadow warrior design is perfect for players seeking a monochromatic aesthetic with a sharp pop of color. The layered texture on the torso provides a rugged, tactical look for competitive gameplay or stealth missions.

Image of 3d skin

Gilded Onyx Captain

A sophisticated dark uniform skin featuring a distinct yellow-striped peaked cap and ornate gold floral patterns. This character wears a black military-style coat accented with double gold bands on the sleeves and a matching trim at the hem, paired with grey skin tones and purple eye highlights. Perfect for players seeking a formal officer aesthetic with unique decorative embroidery and a structured hat design.

Image of 3d skin

Four-Eyed Onyx Golem

This Minecraft skin features a distinct four-eyed obsidian mask with horizontal orange glowing slits. The character wears a forest green and tan tunic accented by a vibrant orange waist sash and glowing neon green energy cracks across the chest and legs. Perfect for players looking for a mystical stone guardian or ancient warrior aesthetic with unique geometric head markings.

Image of 3d skin

Gilded Onyx Armor Girl with Lavender Hair

A purple-haired warrior skin featuring a unique onyx and gold plated armor set. This aesthetic character design includes lavender locks, dark violet eyes, and intricate golden trim across a black chestplate and boots. Perfect for players seeking a regal fantasy knight look with a soft pastel hair contrast.

Image of 3d skin

Neon Pink Core Cyber Knight in Onyx Armor

This futuristic cyber knight skin features a glowing neon pink energy core embedded in onyx black heavy armor. Distinctive white plating accents the mechanical joints, while a sleek pink visor line runs across the helmet. Perfect for players seeking a dark sci-fi aesthetic with vibrant light-up details and robotic plating textures.

Image of 3d skin

Ash Blonde in Onyx Cloak

This aesthetic girl skin features long ash blonde hair with a soft fringe and a unique solid black onyx cloak. The minimalist dark outfit creates a sharp silhouette, contrasting with the pale skin tone and subtle blush. Perfect for players looking for a gothic, clean-cut, or void-inspired look in their next survival world.

Image of 3d skin

Yellow Studded Onyx Armor

This dark warrior skin features heavy onyx plating accented by distinct yellow studded rivets and glowing white eyes. The character wears a black top-knot hairstyle and includes a mechanical red-glow detail on the shoulder, perfect for players seeking a unique armored aesthetic for survival or pvp combat.

Image of 3d skin

White-Eyed Emo Boy in Onyx

This dark aesthetic Minecraft skin features a character with striking glowing white eyes and messy navy-black hair. Dressed in a solid onyx t-shirt and matching trousers, this emo boy look utilizes subtle shading on the fabric to create a monochromatic goth style perfect for roleplay or pvp.

Image of 3d skin

Gilded Onyx Knight with Cyan Diamond Belt Buckle

A striking monochrome warrior skin featuring a black helmet with gold trim and a distinct cyan diamond belt buckle. This aesthetic Minecraft skin combines dark onyx armor plating with light gray gradients and golden accents on the cuffs and headpiece, perfect for players seeking a regal yet stoic knight appearance in their next survival world.

Image of 3d skin

Gilded Onyx Knight with Crimson Tattered Scarf

This Minecraft skin features a heavy set of dark onyx plate armor accented by intricate yellow gold trim. A distinctive tattered crimson scarf wraps around the neck, providing a sharp contrast to the metallic gray and yellow color scheme. The helmet includes a unique horizontal gold visor slit, making it a perfect choice for players seeking a medieval warrior look with a weathered, battle-worn aesthetic.

Image of 3d skin

Split-Tone Hair Girl in Onyx Black Oversized Hoodie

A striking Minecraft girl skin featuring a unique split-tone hair design with dark brunette and cream blonde shades. This aesthetic character wears a solid onyx black oversized hoodie that creates a bold silhouette. The design is finished with subtle blue eyes and a long side-swept ponytail, making it a perfect choice for players seeking a minimalist yet edgy streetwear look in their next survival world or creative server.

Image of 3d skin

Red Eye Knight in Onyx

This Minecraft skin features a distinctive tan-haired character with glowing red eyes clad in intricate onyx and crimson plate armor. The torso displays a unique red diamond emblem on the chest plate, while the arms are decorated with jagged red filigree patterns. Perfect for players looking for a dark warrior aesthetic with bold contrast between the black base layers and the vibrant red accents.

Image of 3d skin

Golden Spartan Knight in Onyx Armor

This Minecraft skin features a golden Spartan-style helmet with a T-shaped visor paired with dark onyx plate armor. Distinctive red shoulder epaulettes provide a pop of color against the metallic gold chest plate and black chainmail-textured leggings. Perfect for players seeking a warrior aesthetic with unique color blocking and ancient Greek-inspired headwear.

Image of 3d skin

Teal Glitch Knight in Onyx Plate Armor

This Minecraft skin features a dark onyx armored knight with a distinctive teal glitch effect over the right eye. The cybernetic aesthetic is enhanced by glowing cyan energy bars on the gauntlets, boots, and chestplate. Perfect for players seeking a futuristic warrior or sci-fi paladin look with neon highlights and matte black metal textures.

Image of 3d skin

Lemon Head Knight in Black Onyx Armor

This unique Minecraft skin features a vibrant yellow lemon head with a green leaf sprout, wearing dark black onyx plate armor. The citrus fruit character is accented with a bright green belt and golden trim details across the chest and boots, perfect for players seeking a food-themed warrior aesthetic.

Image of 3d skin

Red Letter A Warrior in Black Onyx Armor

This Minecraft skin features a distinctive red letter A emblem centered on a chest plate of black onyx armor. The design includes a bold crimson headpiece with horn-like extensions and vibrant blue eyes peering through a dark helmet. This armored warrior look is completed with matching red shoulder pads and knee guards, perfect for players seeking a branded or team-based aesthetic in a dark, metallic style.

Image of 3d skin

Solid Onyx Shadow Silhouette Skin

A fully monochromatic deep black skin designed for maximum stealth in dark environments. This solid onyx character features a uniform pitch-black texture across all limbs and head layers, making it ideal for hide and seek or void-themed gameplay. The minimalist aesthetic removes all facial features and clothing patterns for a clean, shadowed silhouette look that blends into obsidian and basalt blocks.

Image of 3d skin

Gilded Onyx Knight with Silver Forelock

A dark fantasy warrior skin featuring heavy onyx plate armor accented by gold rivets and white trim. The character stands out with a distinct silver forelock of hair peeking out from beneath a dark helmet, paired with piercing blue eyes. Perfect for players seeking a mercenary or knight aesthetic with subtle metallic shading and a unique hairstyle detail.

Image of 3d skin

Red Glitch Knight in Onyx Armor

This Minecraft skin features a striking contrast between dark charcoal onyx armor and vibrant crimson digital glitch patterns. The character sports a red pixelated visor and glowing energy fragments scattered across the limbs, making it ideal for players seeking a corrupted warrior or cybernetic demon aesthetic. The heavy shading on the chest plate and the jagged red energy textures provide a unique distorted effect for competitive PvP or roleplay servers.

Image of 3d skin

Rainbow Pixel Blonde in Onyx Hood

A unique blonde girl Minecraft skin wearing a dark onyx hoodie featuring vibrant rainbow pixel gradients on the legs and sleeves. This aesthetic design includes cyan eyes and a distinct neon block pattern on the hood, making it stand out in multiplayer servers. The contrast between the deep black clothing and the colorful prismatic accents provides a modern, trendy look for players seeking a vibrant yet dark aesthetic.

Image of 3d skin

Charged Creeper with Onyx Limbs

This unique mob skin features a classic green pixelated creeper body infused with cyan electric lightning particles. The design is distinguished by its solid black onyx-style arms and legs, creating a stark contrast against the glowing blue charged effect. Perfect for players looking for a hybrid monster aesthetic that combines the iconic charged creeper look with dark, void-like extremities.

Image of 3d skin

Red Core Cyber Knight in Dark Onyx

This futuristic cyber knight skin features a distinctive glowing red core embedded in the chest and a matching visor. The dark onyx armor plating is accented with bright crimson energy pulses along the limbs, creating a sleek robotic aesthetic for players seeking a sci-fi or mecha look. The contrast between the deep black matte textures and the vibrant red light highlights makes it stand out in dark environments.

Image of 3d skin

Golden Spiked Crown King in Onyx

This Minecraft skin features a distinct golden spiked crown resting atop messy dark brown hair. The character is dressed in a monochromatic onyx black sweater and matching trousers, creating a sleek silhouette. Subtle gray highlights on the shoes and eyes provide a sharp contrast to the deep black outfit, making it ideal for players seeking a minimalist royal aesthetic with a modern streetwear twist.

Image of 3d skin

Gilded Onyx Valkyrie with Bangs

A striking Minecraft skin featuring a platinum blonde warrior aesthetic. This design showcases dark navy onyx armor accented with vibrant gold filigree and horizontal yellow stripes. The character has pale blue eyes and long white hair with thick bangs, paired with matching armored boots and metallic pauldrons for a regal battle-ready look.

Image of 3d skin

Magma Armored Boy in Onyx Jacket

This fire-themed boy skin features unique molten magma textures visible on the forearms and a glowing orange visor detail. The character wears a dark onyx black jacket with white trim and matching tactical trousers. Glowing orange eyes and brown hair complement the lava aesthetic, making it a standout choice for players seeking an elemental fire warrior look with modern streetwear influences.

Image of 3d skin

Blonde Braid Girl in Onyx Suit

This Minecraft skin features a long blonde side braid paired with a solid onyx black suit. The aesthetic focuses on a minimalist dark silhouette contrasted against soft beige hair tones. Perfect for players looking for a sleek, formal look with a distinctive single-braid hairstyle and neutral eye colors.

LOOKING FOR SOME SERVERS?

Purple Prison (#1 Sponsored Server)

ChillSMP Survival | Happy Ghasts!

Banner for ChillSMP Survival | Happy Ghasts!

Netherite

TwentureSMP | SURVIVAL PVP SKYBLOCK EARTH CRACKED VANILLA 1.21.1-1.21.11

ExtremeCraft

Banner for ExtremeCraft

UltimisMC

See more servers