son azules

are blue

→ ser
phrase Rare #38,387
are blue Used to describe plural things; azules agrees with the plural noun.
SP: Las casas son azules.
EN: The houses are blue.

Los ojos del gato son azules.

The cat's eyes are blue.

Mis ojos no son azules.

My eyes aren't blue.

Los ojos de esa chica son azules.

That girl's eyes are blue.

Mis ojos son azules.

My eyes are blue.

— Мой друг Иван Лапшин (1985)

Esta flor es amarilla y las otras son azules.

This flower is yellow and the others are blue.

Sus juguetes son azules.

His toys are blue.

Mis pantalones son azules.

My pants are blue.

Sus ojos son azules.

His eyes are blue.