In a chromatic manner.

The state of being coloured / (optics) chromatic aberration / (psychology) chromesthesia

(biology) Relating to chromatin (“a complex of DNA, RNA, and proteins within the cell nucleus out of which chromosomes condense during cell division”).

(not comparable) Characterized or caused by, or relating to, colour or hue. / (comparable) Brightly coloured; colourful, vivid.

(inorganic chemistry) any salt of chromic acid; in solution the yellow chromate anion (CrO₄²⁻) is in equilibrium with the orange dichromate anion (Cr₂O₇²⁻), the relative amount of each ion depending on the pH; they are both very powerful oxidizing agents

To treat with a chromate solution

plural of chromate

Third-person singular simple present indicative form of chromatize

simple past tense and past participle of chromatize

An objective specification of the quality of a colour, regardless of its luminance.