Blueberries are truly purple.But generally, they are blue.
Blue, President Bush.
Blueberries, or an extract of blueberries, can used to color eggs, but the color does not last. It quickly fades and turns a gray color. It is not a commonly used natural dye for making pysanky, but might be useful for ordinary Easter eggs.
Blueberries can have green, blue, or purple insides. It really varies on what type of blueberry, and how ripe it is.
The inside of the mouth or lips might discolor a dark purple color if the person is eating a dark colored candy. This may also happen if a person is eating blackberries or blueberries.
Once blueberries are ripe the inside is also blue. Plus the outside is blue. Blueberry is a perfect name for a berry the blue.
They are actually blue on the outside and purple on the inside.
Purple blue thats what color blue berries are
Blueberries turn blue at around pH 2.8 -3.2. But it will turn red if it is more acidic.
No, they are navy blue not purple. Hence they are named blueberries.