The room was dark after the lights went out.
She prefers dark colors for her winter clothes.
The room was so dark that I couldn't see anything.
She has dark hair.
I prefer dark colours.
He is afraid of the dark.
The sky is very dark today.
They are scared of the dark.
I prefer dark-coloured clothes.
It’s likely to rain if the sky gets darker.
They hesitated before entering the dark room.
The streetlights do not work at night — it stays dark.