Colours in French are one of the first vocabulary sets most learners tackle, and with good reason: around 20 words cover almost every shade you will need in daily conversation. The seven basic colours, rouge, bleu, vert, jaune, noir, blanc and gris, form the foundation, and most of them change form slightly depending on whether they are describing a masculine or feminine noun. A smaller group, including marron, orange and turquoise, never changes at all, because those words were borrowed straight from nouns like the chestnut and the fruit. This guide lists all 20 with simple pronunciation, plus the grammar rules that explain why some behave differently from the rest.
Short answer: French has around 20 commonly used colour words. The seven basic ones, rouge (red), bleu (blue), vert (green), jaune (yellow), noir (black), blanc (white) and gris (grey), usually change form for gender, adding an -e in the feminine so vert becomes verte. A separate group of colours borrowed from nouns, including marron, orange, kaki and turquoise, never changes form at all, whatever the gender or number of the noun they describe.
These seven words are usually the very first colours taught in any French course, and they follow the standard pattern of gaining an -e in the feminine form, though a few have small spelling and pronunciation quirks worth knowing up front.
| French | Feminine form | Pronunciation | English |
|---|---|---|---|
| rouge | rouge (no change) | roozh | red |
| bleu | bleue | bluh | blue |
| vert | verte | vehr / vehrt | green |
| jaune | jaune (no change) | zhohn | yellow |
| noir | noire | nwahr | black |
| blanc | blanche | blahn / blahnsh | white |
| gris | grise | gree / greez | grey |
Notice that rouge and jaune already end in a silent -e, so the feminine form is written and pronounced exactly the same as the masculine. Vert, blanc and gris, on the other hand, actually change how they sound in the feminine, not just how they are spelled. Verte adds a clearly pronounced final t, blanche adds a "sh" sound, and grise adds a "z" sound where the masculine gris ends more softly.
Once the seven core colours are solid, this second group covers most of what is left in everyday conversation, from describing hair and clothing to food and interior design.
| French | Feminine form | Pronunciation | English |
|---|---|---|---|
| marron | marron (no change) | mah-rohn | brown |
| orange | orange (no change) | oh-rahnzh | orange |
| rose | rose (no change) | rohz | pink |
| violet | violette | vee-oh-leh / vee-oh-leht | purple |
| mauve | mauve (no change) | mohv | mauve |
| beige | beige (no change) | behzh | beige |
| turquoise | turquoise (no change) | tuhr-kwahz | turquoise |
Look closely and a pattern shows up: marron, orange, rose, mauve, beige and turquoise all stay exactly the same in the feminine, while violet is the odd one out and follows the regular pattern instead. That is not random. It comes down to where each word originally came from, which the next section explains.
This last group covers shades that come up less often in beginner conversations but appear constantly in art, fashion, food and design vocabulary once you move past the basics.
| French | Feminine form | Pronunciation | English |
|---|---|---|---|
| doré | dorée | doh-ray | golden |
| argenté | argentée | ahr-zhahn-tay | silver |
| bordeaux | bordeaux (no change) | bor-doh | burgundy |
| kaki | kaki (no change) | kah-kee | khaki |
| corail | corail (no change) | koh-rye | coral |
| indigo | indigo (no change) | an-dee-goh | indigo |
Doré and argenté are technically past participles, from the verbs dorer (to gild) and argenter (to silver-plate), which is why they follow the regular -é/-ée adjective pattern rather than staying fixed like the others in this table. The rest, bordeaux, kaki, corail and indigo, are all named directly after the object or place that gives them their colour, and that origin is exactly why they never change form at all.
French grammar has a general rule that adjectives agree with the noun they describe, in both gender and number. Une chemise blanche (a white shirt) and un mur blanc (a white wall) show the same adjective changing to match. Most colours follow this rule without exception.
The colours that break the pattern, marron, orange, kaki, bordeaux, corail and turquoise among them, all have one thing in common: they started out as nouns, not adjectives. Marron is the French word for a chestnut. Orange is the fruit. Bordeaux is a wine region and its wine. Corail is coral itself. When French speakers began using these nouns to describe a colour, the grammar never fully converted them into true adjectives, so they stayed frozen in their original noun form no matter what they are describing. This is a well documented feature of French grammar, and reference works like the Centre National de Ressources Textuelles et Lexicales record the origin of each of these words in detail.
There is one small exception worth knowing: rose and marron both come from nouns too, a flower and a chestnut, but rose became a fully regular adjective centuries ago while marron never did. Historical usage settled this, rather than any consistent logical rule, which is exactly the kind of detail the Académie française, the official authority on the French language, documents and occasionally revisits.
Twenty words is a manageable number, but only if you practice them in a way that sticks rather than just scrolling past a list once.
This kind of everyday, object based vocabulary is exactly the approach behind the Noun Town language learning game, where words like these are learned attached to real 3D scenes and native speaker audio, then brought back on a spaced repetition schedule so they actually stay remembered instead of fading a week later.
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Try Noun Town on SteamAround 20 cover almost everything you will need day to day, from the seven basic hues, rouge, bleu, vert, jaune, noir, blanc and gris, through common shades like rose, orange, violet and marron, plus a handful of metallic and specialty colours like doré and turquoise.
Most do. A colour ending in a consonant, like vert or gris, usually adds an -e for the feminine form, becoming verte or grise, and the pronunciation sometimes changes too. Colours that already end in -e, like rouge, jaune and rose, stay exactly the same in both genders.
Colours borrowed directly from nouns, such as marron, orange, kaki, bordeaux, corail and turquoise, are invariable. They stay in the same form no matter the gender or number of the noun they describe, because grammatically they are still acting like nouns rather than true adjectives.
Roughly blahn, with a nasal vowel and a silent final c. The feminine form, blanche, is pronounced blahnsh, with the final consonants actually spoken.
They overlap but are not identical. Marron, named after the chestnut, is the everyday word for brown and is invariable. Brun is an older, more literal adjective for brown that does agree normally, becoming brune in the feminine, and is used less often in casual speech today.
Pink is rose, pronounced rohz, and it does not change with gender. Purple is most commonly violet in the masculine or violette in the feminine, pronounced roughly vee-oh-leh and vee-oh-leht.
French, like many languages, often borrows colour words directly from the object that best represents that shade, such as orange from the fruit, marron from the chestnut, and corail from coral. Because these words are nouns first, French grammar treats them as invariable when they are used to describe a colour.
Jaune is the everyday word for yellow. Doré specifically means golden or gilded, describing a metallic shine rather than a flat colour, so it is used for things like jewellery or golden light rather than a plain yellow object.
Pair each colour with a real object you see often, say the word out loud alongside native audio rather than reading it silently, and revisit the words on a spaced schedule rather than trying to memorise all 20 in one sitting.