Synonyms for Black

Updated 2026-10-12 · Synonyms List editorial team

Quick answer: The word black describes a deep shade of darkness or the color of coal. It also refers to dark hair, skin tones, or a gloomy mood. This list organizes alternatives by formality and nuance to help you choose the precise term for your specific context.

Closest Synonyms for Black

dark: A common substitute for deep shadows or low light, such as a dark room where visibility is poor.
obsidian: Used for the shiny, glass-like black volcanic rock, often described in geology or art contexts.
coal: Refers specifically to the black combustible rock used as fuel, like a lump of coal.
charcoal: Describes the black material made from burning wood, often used in drawing or cooking.
jet: A hard, black fossilized wood mineral prized for making jewelry and ornaments.
inky: Suggests a liquid blackness like spilled ink, often used for eyes or the sky at night.
shadowy: Implies a lack of light or an area obscured by darkness, such as a shadowy alley.
noir: A stylish term for black, frequently used in film genres like crime stories.
char: Describes a blackened surface caused by burning or scorching, like charred wood.
soot: Refers to the fine black powder from smoke, often covering surfaces after a fire.
ebony: Describes a hard, dark wood used for furniture or musical instruments.
void: Can mean black in the sense of an empty or dark space, like the void of space.

Formal Synonyms for Black

nocturnal: Relates to the night or active during darkness, suitable for describing animal behaviors.
pitch-black: Indicates complete absence of light, often used in literature to describe deep night.
obsidian-like: Compares something to the smooth, black volcanic glass found in nature.
carbon: Scientific term for the element that is often black in its solid forms.
anthracite: Refers to a high-grade black coal used for industrial fuel purposes.
melanin: The pigment that produces black or dark brown color in skin and hair.
tenebrous: A rare word describing darkness or gloominess, often found in classical texts.
nigh-black: Suggests a shade very close to black but perhaps slightly lighter.
lustrous-black: Describes a black surface that shines or reflects light, like polished obsidian.
cryptic: While meaning mysterious, it can imply a dark, hidden nature in poetic usage.

Informal Synonyms for Black

tar-black: Suggests the sticky, black substance known as tar.
dead-black: Emphasizes an absolute lack of light or color, like a dead-black screen.
sooty: Describes something covered in black dust or smoke.
charred: Used when something is burned until it turns black.
murky: Implies a dark, cloudy, or unclear state, like murky water.
gloom: Can describe a dark, depressing atmosphere or mood.
shady: Suggests an area that is dark due to shade or lack of sun.
pitchy: Similar to pitch-black, indicating very deep darkness.

Antonyms for Black

white
light
bright
pale
yellow
red
blue
green
colorful
illuminated

How to Pick the Right Synonym

Choosing the right synonym depends on the context of your sentence and the specific shade or feeling you wish to convey. For physical objects, words like coal or charcoal describe the material, while pitch-black emphasizes the absence of light. When describing emotions, words like gloomy or shadowy evoke sadness, whereas noxious suggests something harmful. Always consider whether you need a formal term for professional writing or an informal one for casual conversation to maintain the appropriate tone.

Frequently Asked Questions

What is the difference between dark and black?

Black refers to the deepest possible color with no light reflected, while dark describes a low level of light or a deep shade that may not be completely black.

Can black be used to describe hair color?

Yes, black is commonly used for very dark hair, though terms like ebony or raven can add poetic flair or specify a specific shade of dark.

Are there formal ways to say something is black?

Yes, formal alternatives include obsidian, carbon, or tenebrous, depending on whether you refer to the material composition or the atmosphere.

What are some informal words for black color?

Informal options include inky, sooty, charred, or pitchy, which often describe the appearance of something burned or covered in dark substances.