A glossary of colors


“Dream when you’re feeling blue”, sang Ray Charles. Shakespeare’s Cleopatra talked famously of her salad days when she was “green in judgement”; the Everley Brothers sang of all their friends being “just about green with envy”. Depeche Mode wrote a whole song about a black day, and Cyndi Lauper saw someone’s “true colors shining through”. The poetic use of color in a metaphorical rather than a literal sense — to describe everything from moods to bank-balances, political affiliations to social classes — dates back centuries and permeates most modern languages. Colors themselves have metaphorical meanings that are universal across cultures and languages. Here’s a summary of their figurative meanings, which are often evoked as keenly and understood as universally as the hues they describe literally.


Blue usually has a sense of melancholy, depression or despondency (and is connected with the music genre “the blues”, with the same feeling of sadness). According to the Online Etymology Dictionary, blue meaning “depression, low spirits” goes back to 1741, from the adjectival blue “low-spirited,” late 14c. The Oxford English Dictionary offers these figurative definitions of the adjective: (Of a person, the heart, etc.) “depressed, low-spirited, sad, sorrowful; dismayed, downcast”; (of a state or feeling) “miserable, melancholy, dejected.” In early use it was often found in to look blue; it’s now frequently used in the context of feeling blue (originally an American phrase).

Blue blood: “A literal translation of the Spanish ‘sangre azul’, attributed to some of the oldest and proudest families of Castile, who claimed never to have intermarried with Moors, Jews, or other races. The expression probably originated in the blueness of the veins of people of fair complexion as compared with those of dark skin.” (from PhraseFinder)

Blue phrases: out of the blue (unanticipated); to blue-pencil (edit); blue collar (working-class); a bolt from the blue (sudden, unexpected event); look/feel blue (sad); until you’re blue in the face (useless, futile); once in a blue moon (rarely); men/boys in blue (policemen); blue comedy/working blue (profane, indecent, risque); talk up a blue streak (rapidly and excitedly); blue-blooded (aristocratic); into the wide (or wild) blue yonder (referring to sky); blue on blue (members of same force firing on one another)


The color used to describe the pallor of someone feeling nauseous, and the bile of extreme envy causing nausea. In nature, green represents youth (as in green wood, or unripe fruits) and hence its association with inexperience or naivety. Its positive ecological and environmental associations are more literal, given the preponderance of the color green in nature.

Green phrases: to be green (naive); green with envy; give/get the green light (permission or authority); grass is always greener on the other side; green belt (area of land around a city); green thumb or green fingers (talent for growing plants); green around the gills (sickly-looking); green on blue (phrase used to describe attacks on NATO forces by members of the Afghan security forces); green shoots (signs of economic recovery)


Red is the color of fire and blood, and thus symbolizes emotional extremes caused by spilled or rising blood — indicating everything from guilt (“caught red-handed”) to anger, embarrassment, shame, and physical exertion. With its high visibility it is also the color of authority, importance, royalty and bureaucracy, as well as danger. In financial terms, being “in the red” means you don’t have enough income to meet operating expenses; or, more simply put, you owe someone money.

Red phrases: to be shown the red card (to a football player being sent off the field); to be in/out of the red (in debt); catch someone red-handed (in the act);  to see red (be angry); red tape (bureaucracy); to see the red light (stop); paint the town red (go out and enjoy oneself); roll out the red carpet (give guest special treatment); redneck (working-class reactionary white person from rural area); a red herring (a clue deliberately misleading); red-letter day (a day that is pleasantly noteworthy or memorable)


Representing extreme metaphorical darkness, black is the color of evil and, by extension, of the Devil and the supernatural in general. It is the color of mourning, as well as a mark of misdemeanor or bad behavior.

Black phrases: black and white (very clear; cf. grey below); to black out (lose consciousness); black sheep (odd one out); in the black (profitable); black market (illegal traffic or trade); in someone’s black books (in disfavor); the pot calling the kettle black (a hypocritical accusation); to blackball (reject by secret ballot); (to) blackmail (demanding money in return for not revealing compromising or injurious information); blacklist (list of people viewed with suspicion or disapproval)


Pink is the color of a healthy complexion, with blood in the cheeks, and also a sign of raised emotion caused by blushing — as in embarrassment. Pink also means having or showing left-wing tendencies (in a derogatory sense) and is also associated with homosexuality.

Pink phrases: tickled pink (delighted); in the pink (in good condition or spirits); to give someone a pink slip (to fire, dismiss); to turn pink (to blush); to see something through rose-colored/tinted glasses (optimistically)


Purple is associated with sumptuousness, often with negative connotations. The OED gives its figurative meaning as “characterized by richness or abundance; splendid, glorious; (of emotion) deeply felt or extravagantly expressed; (of literary composition) elaborate, excessively ornate.”

Purple phrases: purple prose (too elaborate or ornate); born in (or to) the purple (born into a reigning or privileged class)


Silver is representative of moon energy and is the balance between black and white (unlike grey, which represents a non-color between the two). It is the color of the Greek goddess Artemis, and it is symbolic of purity, strength, clarity, focus, and the feminine energy.

Silver phrases: silver screen (the cinema); a silver lining (a hopeful or positive outcome); a silver bullet (a seemingly magical solution to a complicated problem); silver-tongued (eloquent and persuasive); silver spoon (wealth, especially inherited)


The high monetary value of gold lends the color its positive associations; hence its associations with good fortune and good luck.

Golden phrases: golden opportunity; golden handshake (payment made to early retiree); golden boy (successful and admired, but sometimes not for long)


White is the reflection of light and thus assumes positive values associated with daylight, including clarity, visibility, honesty, and perfection, purity, innocence, goodness and virginity.

White phrases: white elephant (a possession that’s useless but burdensome); white lie (harmless or trivial lie to protect someone’s feelings); white-collar worker (professional or salaried); black and white (clearly defined opposing principles or issues); carte blanche (complete freedom to act as one wishes); to whitewash (exonerate after perfunctory investigation)


Yellow can mean not brave, cowardly. In the context of journalistic writing, it means lurid and sensational.

Yellow phrases: yellow-bellied (cowardly or easily scared); yellow streak (a cowardly or weak streak)


Coming between the extremes of black and white, grey symbolizes confusion, ambiguity, or uncertainty. It can also mean without interest or character; dull and nondescript.

Grey phrases: grey area (ill-defined situation or field); grey matter (brain matter, or more informally, intelligence)


Brown phrase: To be browned off (annoyed and unhappy)

Color general

Color phrases: To be off color (indecent or in poor taste); true colors (a person’s true personality); with flying colors (triumphant or victorious)


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