How Do Colours and Gender Agreement Work in French?

Colours are most often used as adjectives. Adjectives are a category of words that are used to describe things. They provide more information about a noun – and therefore the words are altered, or modified, according to the gender of the noun with which they are being used.

For example, if we take an English noun, such as ‘the coat,’ we can add an adjective, such as a colour, to describe our coat. So we might say, ‘the red coat,’ to distinguish it from ‘the blue coat.’

Notice that in English we place the adjective before the noun. But in French, the adjective is often after the noun, so ‘the red coat’ would be le manteau rouge.

Adjectives may also change in French according to the gender of the noun, so there might be masculine and feminine versions of adjectives.

Let’s look at some examples, using le manteau, which is a masculine noun, and la veste, ‘jacket,’ which is feminine.

The most likely adaptation is to add an ‘-e’ to the end of the adjective, as follows:

Masculine
Feminine
le manteau noir the black coat
la veste noire the black jacket
le manteau bleu the blue coat
la veste bleue the blue jacket
le manteau vert the green coat
la veste verte the green jacket

However, if the adjective already ends in an ‘-e,’ then the adjective remains unchanged.

Masculine
Feminine
le manteau rouge the red coat
la veste rouge the red jacket
le manteau jaune the yellow coat
la veste jaune the yellow jacket
le manteau rose the pink coat
la veste rose the pink jacket

Some adjectives are simply irregular and have to be learned on a case by case basis. In this list, ‘white’ is an irregular adjective in French.

Masculine
Feminine
le manteau blanc the white coat
la veste blanche the white jacket

And if the noun is plural, the adjective will take a plural form as well, which is usually an ‘-s.’

Masculine Plural
Feminine Plural
les manteaux noirs the black coats
les vestes noires the black jackets
les manteaux bleus the blue coats
les vestes bleues the blue jackets
les manteaux rouges the red coats
les vestes rouges the red jackets

Some adjectives don’t change at all under any circumstances. In this list, that is true of the word ‘marron.’

Masculine
Feminine
Plural
le manteau marron the brown coat no change
la veste marron the brown jacket still marron
les vestes marron the brown jackets no plural s