all cats are grey in the dark

proverb

Sex is enjoyable regardless of the physical attractiveness or social station of one's partner.

Meanings

proverb

alternative all cats are gray in the dark · alternative all cats are gray at night · alternative all cats are grey at night · alternative all cats are grey by night

  1. UKoffensivesometimesvulgarSex is enjoyable regardless of the physical attractiveness or social station of one's partner.

    ‘When all candles be out all catts be gray:’ This none but careless leachers will say.

    1611, John Davies, "Vpon Englishe Prouerbs", Scourge of Folly, §387
    5 more examples

    [Of a widow:] And to make carnall appetite content, To take lacke of beautie but as an eye ſore. The fayre and the foule, by darke are lyke ſtore. When all candels be out, all cats be grey, All thingis are then of one colour, as who ſey. And this prouerbe ſaith, for quenching hot deſyre, Foule water as ſoone as fayre, will quenche hot fyre.

    1562, John Heywood, A Dialogue Conteynyng the Number of the Effectuall Proverbes in the Englishe Tounge..., page 10

    There's as good Bread bak'd here as in France, and Joan’s as good as my Lady in the Dark. In the Night all Cats are grey. Unhappy's he that wants his Breakfaſt at Two in the Afternoon... Sancho’s proverbial aphoriſms, and the ſimple Waiting-Woman's Comment upon the Text, were no ſmall Diverſion to the Dutcheſs.

    1719, Peter Motteux & al. translating Miguel de Cervantes as The History of the Renowed Don Quixote de la Mancha, Vol. III, p. 307

    The Face first grows lank and wrinkled; then the Neck; then the Breast and Arms; the lower Parts continuing to the last as plump as ever: So that covering all above with a Basket, and regarding only what is below the Girdle, it is impossible of two Women to know an old from a young one. And as in the dark all Cats are grey, the Pleasure of corporal Enjoyment with an old Woman is at least equal, and frequently superior, every Knack being by Practice capable of Improvement.

    1745 June 25, Benjamin Franklin, "Advice to a Friend on Choosing a Mistress"

    ... at laft [King Croquignolet] gained intelligence of a famous wizard in the land of Gotham, a very prodigy of ſcience, to whom the world is indebted for old Robin's Almanack, the Court Calendar, the Attorney's Vade-Mecum, the Lady's Diary, and the Gentleman's Magazine... He firſt made known to mankind that after a ſtorm comes a calm; that it is day when the ſun is riſen; that dead men tell no tales; that ſhops ſhut are a ſure ſign of Sunday; that all cats are grey in the dark; that as ſoon as the ſun is ſet, there are many beaſts in the ſhade.

    1796, "R.C." translating Marguerite de Lubert as Princess Coquedoeuf and Prince Bonbon: A History..., p. 8

    However—the Frenchman's a practical man... He's trained to spot the redeeming graces as adroitly as a highly bred pig sniffs truffles. And faced with the homeliest dame he'll work over her until he can say, "Yes—she's certainly homely, but she has 'delightful ears'"; or "and exciting back to her neck"; or "provocative biceps." And the worst he cares to admit about any woman is "Yes, she is very ugly, but she has 'something' (Elle a quelque chose)." And if you get him in a cynical but wholesome mood he'll indicate that after all, "All cats are grey at night!"

    1937, "They Order It Better in France", Esquire, Vol. 8, No. 3, p. 209
  2. uncommonUnder some circumstances, individual distinctions are not relevant.
    3 more examples

    In such a darkness, in which all cats are grey, Lucrezia Borgia might well seem as white as a blue-eyed Persian. But the paradox remains that Corvo might not impossibly be right. As, but for superhuman strainings, Dreyfus might have gone down to history as a traitor to France, so may the Borgian Lucrezia have been as blameless as the Tarquinian to whom indeed Ariosto boldly compares her. The woman who protected the Jews during a famine, provided poor girls with dowries, passed evenings over her embroidery frame and held the esteem of the greatest poet and the greatest stylist of her day, may really have lived up to that washing list.

    1907, Israel Zangwill, Italian Fantasies, page 167

    No matter how capable and cultivated the mind, how subtle and sensitive the spirit, the individual Negro is still not free. "All cats are grey at night," and it is still long hours to go before dawn, over much of America. They order these things better in France. Double the honor, then, when a Negro succeeds, for half the strength of his genius must be spent in raising himself to the level of his inferiors, in overcoming the handicap of color.

    1937, Arnold Gingrich, “Another Salute to the Living”, in Esquire, volume 8, number 3, page 5

    Technical assistance operations were also a part of the aid the Economic Cooperation Administration was offering to Europe and Asia. Therefore, under the influence of what Philip Glick has called the "at-night-all-cats-are-grey argument" Point 4 was lumped together with economic and military assistance.

    1961, Richard W. Gable, Plan for Research and Publications in Public Administration, page 12

Synonyms & antonyms

Origin

  1. Frenchla nuit, tous les chats sont gris“at night, all cats are grey”
  2. Englishall cats are grey in the dark

Calque of French la nuit, tous les chats sont gris (“at night, all cats are grey”), sometimes understood with vulgar reference to secondary senses of cat and pussy.

Full word history & related roots →

Translations

Bulgarian през нощта всички котки са сиви
  • през нощта всички котки са сиви (prez noštta vsički kotki sa sivi)proverb
Catalan de nit tots els gats són negres
  • de nit tots els gats són negresproverb
Chinese Mandarin 貓在黑暗中都是灰色的 /猫在黑暗中都是灰色的
  • 貓在黑暗中都是灰色的 /猫在黑暗中都是灰色的 (māo zài hēi'àn zhōng dōu shì huīsè de)proverb
Czech potmě každá kráva černá
  • potmě každá kráva černáproverb
Dutch bij nacht zijn alle katten grauw
  • bij nacht zijn alle katten grauwproverb
Finnish kaikki kissat ovat pimeässä harmaita
  • kaikki kissat ovat pimeässä harmaitaproverb
French la nuit, tous les chats sont gris, dans la nuit, tous les chats sont gris (Cajun)
  • la nuit, tous les chats sont grisproverb
  • dans la nuit, tous les chats sont gris (Cajun)proverb
German nachts sind alle Katzen grau
  • nachts sind alle Katzen grauproverb
Hungarian sötétben minden tehén fekete
  • sötétben minden tehén feketeproverb
Icelandic í myrkri eru allir kettir gráir
  • í myrkri eru allir kettir gráirproverb
Italian di notte tutti i gatti sono bigi, di notte tutti i gatti sono grigi
  • di notte tutti i gatti sono bigiproverb
  • di notte tutti i gatti sono grigiproverb
Norwegian i mørket er alle katter grå
  • i mørket er alle katter gråproverb
Polish w nocy wszystkie koty są czarne
  • w nocy wszystkie koty są czarneproverb
Portuguese à noite todo gato é pardo
  • à noite todo gato é pardoproverb
Russian но́чью все ко́шки се́ры
  • но́чью все ко́шки се́ры (nóčʹju vse kóški séry)proverb
Slovak potme je každá mačka čierna
  • potme je každá mačka čiernaproverb
Spanish de noche todos los gatos son pardos, a la luz de la vela, no hay mujer fea
  • de noche todos los gatos son pardosproverb
  • a la luz de la vela, no hay mujer feaproverb
  • en tiempos de guerra cualquier agujero es trincheraproverb
Swedish i mörkret är alla katter grå
  • i mörkret är alla katter gråproverb
Ukrainian вно́чі всі ко́ти сі́рі
  • вно́чі всі ко́ти сі́рі (vnóči vsi kóty síri)proverb
Vietnamese tắt đèn nhà ngói cũng như nhà tranh
  • tắt đèn nhà ngói cũng như nhà tranhproverb
Cite this entry
APA

all cats are grey in the dark. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/all%20cats%20are%20grey%20in%20the%20dark

MLA

“all cats are grey in the dark.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/all%20cats%20are%20grey%20in%20the%20dark. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “all cats are grey in the dark,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/all%20cats%20are%20grey%20in%20the%20dark.

Source: all cats are grey in the dark on Wiktionary, CC BY-SA 4.0.