Which preposition to use with monochrome

of Occurrences 3%

Later on, the oaks, in a monochrome of buff, will rival the beeches.

for Occurrences 1%

Hence a somewhat one-sided view of life, perfectly true as representing the grievance of the poet Cinna in the hands of the mob, but too severely monochrome for a serious indictment of a huge stratum of our common humanity.

to Occurrences 1%

In the drawing next in date, the "Hastings from the Sea," we have the further step from monochrome to polychrome; we have the distinct trio, the golden yellow in the sky, the blue in the sea, and the red in the figures in the boats,as in a vocal trio we have the only three possible musical sounds of the human voice, the soprano, the basso, and the falsetto of the child's voice.

Which preposition to use with  monochrome