(1) The shorts under his work pants are coal black satin covered with big white whales with red eyes.

(2) Polo called coal black stones.

(3) I'd noticed that his eyes were black — coal black.

(4) The Coal Black Liquor Mixture (CBLM) Technology, BL Membrane Treatment Technology, Integrated Membrane Technology (IMT) are introduced in this paper.

(5) The dog was coal black from nose to tail, whence the name Shadow.

(6) She was unlike him in every way except for her coal black eyes.

(7) His savoirfaire had vanished and he was prodding desperately at a pile of coal black spheres.

(8) These governments are not green. They are black - coal black.

(9) The composition is built up from the opposition of dark greens, Prussian blues, and coal black tones.