黢黑

shān dòng qū hēi shén me yě kàn bù jiàn

山洞黢黑，什么也看不见。

The cave is quite dark, with nothing at all visible.

liǎng shǒu jìng shì mò qū hēi de

两手净是墨，黢黑的。

Both hands are black with ink.

qū hēi yī piàn wǒ men gēn běn kàn bù jiàn lù

黢黑一片，我们根本看不见路。

We couldn't see our way at all in the pitch-dark.

qū hēi de shǒu

黢黑的手

pitch-black hand