Weirdest Color Names in English: 50+ Rare Colors with Meanings & Origins

In my English classes, I often ask students to name a colour they love. Most say “blue” or “green.” But when I show them that English has at least a hundred more colour names — sarcoline, vermillion, viridian, smaragdine — their eyes light up. It’s as if I’ve unlocked a secret vocabulary hidden in plain sight. These aren’t baby names. They’re real English words that artists, writers, and designers use to describe the world with precision and poetry.

You’ll teaches you 50+ of the rarest and most fascinating colour names in English. Some come from etymology (place names, materials, minerals). Some come from nature (plants, animals, gemstones). Others come from cultural history — pigments worth fortunes, dyes worth empires. By the end, you’ll be able to describe colours with the sophistication of a painter and the vocabulary of a linguist.

What Makes a Colour Name “Weird”?

First, let’s define “weird.” A colour name is unusual when it’s:

1. Obscure in daily speech — nobody casually says “vermillion” or “smaragdine” in conversation.
2. Rooted in etymology most people don’t know — like “puce” (from Latin pulex, meaning flea, because it’s the colour of flea droppings).
3. Rarely used outside specialist contexts — artists know “gamboge,” but most English speakers don’t.
4. Surprisingly specific 🔊 🎤 — “sinoper” is not just red; it’s a specific shade of red named after the city of Sinop in Turkey, where a red ochre pigment originated.

Example: If you’re describing a painting and you say “It’s brown,” you’re understood. If you say “It’s burnt sienna with touches of sarcoline,” you’re speaking like an art historian.

Colour Names from Geography and Pigment Origins

Many of the oddest colour names in English come from the places where those pigments were originally mined, traded, or manufactured. These names are windows into trade history and global commerce.

Prussian Blue

Pronunciation: “PRUH-shun blue” — A deep, dark blue created in Prussia (modern-day Germany) in the early 18th century. It was revolutionary: the first synthetic blue pigment, cheaper than lapis lazuli. Artists including Hokusai used it in famous works.

Etymology: Named directly after the place of origin, Prussia. The pigment is now called “ferric ferrocyanide” chemically, but “Prussian blue” remains the artistic term.

Example sentence: “The artist layered Prussian blue over cadmium yellow to create the stormy sky.”

Sinoper (Sinopia)

Pronunciation: “SIN-oh-per” — A bright, warm red-orange originally sourced from the city of Sinop (in modern-day Turkey). Sinoper was precious in Renaissance painting, reserved for important figures like the Virgin Mary.

Etymology: From the Latin place name Sinope. Artists often sketch preliminary designs in sinoper on walls before the final fresco — these sketches are called “sinopia.”

Example: Leonardo da Vinci’s preliminary drawings (sinopias) survive under some of his frescoes, revealing his working process.

Skobeloff (Skobeloff Green)

Pronunciation: “SKOB-eh-loff” — A blue-green shade named after Russian General Mikhail Skobeleff, who wore a uniform of this exact colour. The shade became fashionable in the 19th century.

Etymology: Proper noun origin (named after a person, unusual for a colour). Historical colour names sometimes memorialise military leaders, royalty, or famous fashionistas.

Feldgrau

Pronunciation: “FELT-grow” — A gray-green used in German military uniforms since World War I. It’s the colour of fieldwork — practical, muted, designed to blend with landscape.

Etymology: German: “Feld” (field) + “grau” (gray). The colour emerged not from pigment history but from military necessity.

Example: “The soldiers’ feldgrau uniforms disappeared into the trenches, making them harder to spot from a distance.”

Colour Names from Nature and Gemstones

Smaragdine

Pronunciation: “SMAR-uh-dine” — A bright, vivid green, named after the emerald gemstone. From Latin smaragdus (emerald).

Etymology: Latin root in gemstone terminology. You see the same root in “smaragd” (alternative name for emerald in some languages).

Usage: Mostly literary and artistic. “The jewel glowed with smaragdine light.”

Example: In medieval manuscripts, smaragdine was reserved for sacred ornaments and royal robes — it was expensive because it mimicked emerald.

Heliotrope

Pronunciation: “HEE-lee-oh-trope” — A purple colour with a bluish tint, named after the heliotrope flower (also called the bloodstone). The flower’s purple blooms inspired the colour name.

Etymology: Greek: “helios” (sun) + “tropos” (turning). The heliotrope flower appears to track the sun.

Usage: Fashion and interior design. “She wore a heliotrope dress to the garden party.”

Note: Heliotrope is also a gemstone (a variety of chalcedony). Both the flower and the stone share the name.

Verdigris

Pronunciation: “VER-di-gree” — A greenish-blue or turquoise-green, named after the patina that forms on copper exposed to air and moisture. That blue-green coating on the Statue of Liberty is verdigris.

Etymology: Old French: “vert de gris” (green of gray), originally a mistranslation. It was meant to be “gris” (the gray salt used in copper oxidation), but “gris” was misread as the colour gray.

Example sentence: “The verdigris patina on the copper roof made the old cathedral look ancient and dignified.”

The Strangest Colour Names in English

Puce

Pronunciation: “pyoos” — A brownish-purple, historically fascinating because of its name origin. From Latin pulex (flea). The colour is literally the colour of flea excrement.

Etymology: Not a mistake — this colour was genuinely named after flea droppings. French chemists discovered it as a synthetic dye in 1859 and kept the rather unflattering name.

Cultural significance: Despite its name, puce became fashionable in 18th-century French courts. Marie Antoinette wore puce silk. Sometimes a good name matters less than a good colour.

Example: “The puce velvet cushions sat incongruously on the modern sofa, like a fragment of a royal drawing room.”

Gamboge

Pronunciation: “gam-BOJ” — A yellow-orange from the resin of the gamboge tree (native to Southeast Asia). It’s been used in traditional medicine and as a pigment for centuries.

Etymology: From Cambodian origin — the tree grows in Cambodia. The name is a Europeanised version of the Khmer place name.

Properties: The pigment is brilliant but fugitive — it fades in sunlight, which is why it’s less common in fine art than in dyeing.

Example sentence: “The illuminated manuscript’s gamboge gold had faded to ochre over 500 years.”

Xanadu

Pronunciation: “ZAN-uh-doo” — A grayish-green, named after Xanadu, the summer palace of Mongol ruler Kublai Khan, immortalised in Samuel Taylor Coleridge’s 1797 poem “Kubla Khan.”

Etymology: Literary invention. The colour name is 20th century — coined by designers wanting a poetic, otherworldly reference. It doesn’t exist in historical pigments; it’s purely imaginative.

Usage: Interior design, fashion. It evokes mystery and exoticism — a colour for luxury goods.

Example: “The designer chose xanadu for the meditation room, evoking a mythical palace garden.”

Wenge

Pronunciation: “WEN-jee” — A very dark brown, almost black, named after the wood of the wenge tree (a timber from the Democratic Republic of Congo).

Etymology: From Bantu languages of Central Africa. The wenge tree produces one of the darkest, densest woods in the world.

Usage: Furniture, flooring, luxury design. “Wenge” on a product label signals premium, sustainable wood.

Conservation note: Wenge trees are now endangered due to overharvesting, making authentic wenge increasingly rare and expensive.

Sarcoline

Pronunciation: “SAR-koh-line” — A pale flesh-toned pink, named from Greek sarx (flesh). It’s the traditional colour for painting human skin in classical art.

Etymology: From Greek medical terminology. “Sarcoline” literally means “resembling flesh.”

Usage: Art historical and medical contexts. “The portrait’s sarcoline highlights suggest careful study of anatomy.”

Rare Colour Vocabulary by Family

Shades of Red and Orange

Colour Name	Pronunciation	Meaning & Origin	Example Usage
Vermillion	ver-MIL-yun	Bright red from mercury sulphide pigment	“The temple door was painted brilliant vermillion.”
Coquelicot	koh-kuh-LEE-koh	Bright red of the poppy flower (French)	“Coquelicot poppies lined the battlefield memorial.”
Nacarat	NAK-uh-rat	Bright orange-red, pale scarlet	“The sunset turned nacarat as it deepened.”
Sinoper	SIN-oh-per	Warm red-orange from Sinop, Turkey	“Leonardo’s sinopia sketches revealed his process.”
Amaranth	AM-uh-ranth	Deep pink from the amaranth plant	“The amaranth dye stained her hands pink.”

Shades of Blue and Green

Colour Name	Pronunciation	Meaning & Origin	Example Usage
Cerulean	suh-ROO-lee-un	Sky blue, from Latin caeruleus (dark blue)	“Cerulean skies stretched across the Mediterranean.”
Glaucous	GLAW-kus	Pale bluish-gray (botanical term)	“The glaucous coating on the plums meant they were ripe.”
Chartreuse	shar-TRUZ	Yellow-green, from Chartreuse liqueur (French)	“The chartreuse lime-green was almost neon.”
Viridian	vuh-RID-ee-un	Blue-green, from Latin viridis (green)	“Monet layered viridian over lemon yellow.”
Zaffre	ZAF-er	Deep blue from cobalt oxide	“The cobalt ore produced a brilliant zaffre pigment.”

Shades of Brown and Gray

Colour Name	Pronunciation	Meaning & Origin	Example Usage
Fulvous	FUL-vus	Dull yellowish-brown (Latin)	“The fulvous eagle blended with the cliff face.”
Taupe	tope	Grayish-brown, from French taupe (mole animal)	“The taupe walls were calming and neutral.”
Ecru	EK-roo	Off-white, beige, unbleached (French)	“Ecru linen has a rustic, natural appeal.”
Bisque	bisk	Pale beige, from pottery bisque-ware colour	“Bisque porcelain dolls were prized by collectors.”
Wenge	WEN-jee	Very dark brown from African hardwood	“The wenge flooring gleamed like dark chocolate.”

Colour Names in Literature, Fashion, and Art

Literary Colour Names

Writers use obscure colour names for precision and atmosphere. “Puce” appears in 18th-century literature as a marker of decadence. “Heliotrope” appears in poetry as a symbol of mystical purple. “Xanadu” was invented by Coleridge and rediscovered by 20th-century designers.

Example from fiction: In Oscar Wilde’s writing, characters wear “vermillion” silk, not just “red silk.” The precision signals taste and wealth.

Fashion and Branding

Luxury brands use unusual colour names to create exclusivity. Hermès has names like “Craie” (chalk), “Etoupe” (taupe), and “Clemence” for their leathers. Designers name colours poetically rather than scientifically.

Example: When Pantone releases seasonal colour forecasts, they use names like “Vive Magenta,” “Limpet Shell,” and “Poised Taupe” — deliberately unusual names that evoke mood rather than describe objective colour.

Artistic Practice

Artists maintain the historical terminology. A painter will say “I mixed ultramarine with alizarin” (not “dark blue and red”). These names preserve the history of pigment sourcing and help artists identify exact materials.

Common Mistakes with Unusual Colour Names

✗ Incorrect: Pronouncing “chartreuse” as “chart-REW-z.”

✓ Correct: “SHAR-truz” (from French Chartreuse monastery).

Why: English borrowed this directly from French. The stress is on the first syllable.

✗ Incorrect: Using “puce” without knowing its etymology and then being shocked when someone tells you what it means.

✓ Correct: Learn the etymology, then use the name confidently — it’s a legitimate colour name despite its origin.

Why: Knowing the story helps you remember the colour and use it with authority.

✗ Incorrect: Saying a colour is “vermillion” when you mean “just red” — using fancy names where simple ones work.

✓ Correct: Use precise colour names only when precision matters (art, fashion, luxury goods); use simple names in everyday contexts.

Why: Overusing unusual vocabulary can sound affected. Context determines whether you sound knowledgeable or pretentious.

Related Vocabulary Articles

• Complete Guide to Colour Types and Families
• Colour Vocabulary: Descriptive Adjectives Beyond “Pretty”
• Rare and Obscure English Words
• Word Origins: Etymology and History in English
• ↑ Back to pillar: English Vocabulary (Pillar)

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