achromatically

/ˌeɪkroʊˈmætɪkli/
adverb
  1. In a way that is without color or that does not show color differences.
    • The photograph was printed achromatically, using only black ink on white paper.
    • The microscope lens was designed to focus light achromatically, reducing color distortion.
    • The room was decorated achromatically, with gray walls and white furniture.
Synonyms
What does "achromatically" mean? | whatsthatwordmean | whatsthatwordmean