The phrase "as darkened" is correct and usable in written English.
It can be used to describe a state or condition that has become darker, often in a metaphorical or literal sense.
Example: "The room felt more ominous as darkened shadows crept across the walls."
Alternatives: "as it darkened" or "as it grew darker".
Excessive cleaning of the sensors' delicate surfaces can cause permanent damage that shows up as darkened areas in images.
Any grown-up knows that such small-town innocence is illusory, and that what looks pristine to outsiders can be as darkened by suffering as any other place where human beings live together, and alone.
Beau takes on a Simon Cowell-with-a-Boston-accent persona, referring to one dish as "darkened broth from hell". The stakes are fairly low -- the one who fools the food critics will get $25,000 -- and the pace is like that of any other frantic food show competition, with just a few more pots spewing steam and dishes turning a sickly shade of brown.
"There is no face melting, less fire in the hair, fewer embers on the face, and the head explosion has been considerably obscured by the fire, as well as darkened to look less like flesh," she wrote.
The outage affected at least 14 of the country's 23 states and caused several hours of traffic jams, as well as darkening homes and offices, in the capital, Caracas, on Friday.
Verdigris should not be mixed with orpiment or leadwhite, as darkening occurs [50].
Ensure that the environment around you is conducive to feeling comfortable, such as darkening the room and being warm or cool enough.
In the nearby Metropole hotel, the mood had darkened as well.
A separate survey showed that the mood of German consumers has darkened as well.
As night darkened the sky around the modern stage, I turned and looked over my shoulder.
The only illumination came from automobile headlights, of which there were fewer and fewer as evening darkened into night.
