Significados de blood-red color en inglés

I saw flags fluttering, and all were in that dark blood-red color, stained with death.

Here are to be seen, too, and that for nothing, thefts, murders, adulteries, false-swearers, and that of a blood-red color.

At the time of harvesting, the ripe seeds are of a bright blood-red color, but change rapidly by age to brownish-red.

Only a single ship's name glowed in the blood-red color that indicated a total loss, and his lips curved in a smile of grim satisfaction.

There was something odd about it, too-andnot just the blood-redcolor.