dark

• having very little or no light: a dark room.
• radiating, admitting, or reflecting little light: a dark color.
• approaching black in hue: a dark brown.
• not pale or fair; swarthy: a dark complexion; brunette; dark-colored: dark eyebrows.
• (of coffee) containing only a small amount of milk or cream.
• gloomy; cheerless; dismal: the dark days of World War II.
• evil; iniquitous; wicked: a dark plot.
• destitute of knowledge or culture; unenlightened.
• hard to understand; obscure.

photo by ramyo | Attribution 2.0 Generic