'outlined in blue' is correct and usable in written English.
You can use it when referring to something that is bordered or traced in a blue color. For example: The outline of the lake was outlined in blue on the map.
Visitors to Yankee Stadium yesterday would be forgiven if the baseball game passed unnoticed, if they were distracted by the parade of snow-white clouds outlined in blue.
The black ground becomes her face and figure, cleverly outlined in blue.
Its glass doors were outlined in blue neon and bore a sign imploring visitors to "Please Knock.
A matchup, outlined in blue for men and pink for women, would turn red if the computer recognized a problem.
The patch hid a four-pointed star outlined in blue and filled in red, according to the British Museum's report.
Outlined in blue tape on the team's basketball-court-sized performance tarp were two fallen bodies and the words, "Please Don't Shoot".
They go to a No. 4 train and write in short controlled blasts of paint: off-white outlined in black for Cope; white dotted with light-blue spots and outlined in dark blue for Sabe.
Red indicates regions of R near 1, while green indicates low R. Regions outlined in dark blue appear to be inverted based on the analysis in both Tlatemaco and Calnali, regions highlighted in gray appear to be inverted only in the Tlatemaco analysis.
Their decoration is outlined in underglaze blue and filled in with soft overglaze colours called "contending colours" (doucai).
It extended to those eyes, heavily outlined in shrill blue; the lips, patent-leather slick; and the skin, polished to a marmoreal sheen.
There, Π 13 ( R 13 ), outlined in solid blue and dashed red, and Π 23 ( R 23 ), outlined in solid and dashed red, are both intersected by C 12. Hence, there are initial conditions in our relevant regions forwhich the jump sequence 1,3,1 occurs and others for which the jump sequence 1,3,2occurs, and similarly, there are initial conditions leading to jump sequences 2,3,1and 2,3,2 as well.
