"The cats are white."

Translation: Katterna är vita.

[Tysim6]

I typed "Katterna ar vit" i
I see that some time's it's vita and vit so i'm wondering how I will know what one I use for the sentence.

[Zmrzlina]

Plurals get the -a, thus it's vita here.

[makmegs]

Does that apply to all other colours?

[Zmrzlina]

Generally it applies to all adjectives. Some colors are special though. Rosa (pink) and lila (purple) never change, for example.

[abhinaybyrisetty]

Thanks Zmrzlina :)

[Anoma260581]

And when is 'vitt' used?