Probably not though there are assuredly some that are or have been.
Blue/black.
Some opals are known as black opals, this is when they have a mainly black colour. In general a black opal is very dark blue and has flecks of other colours within
It was blue and light green
There is no such thing as a "pure-bred" black cat. "Black" is just a coat colour, just like "white", "blue", brown" or "red" (orange/ginger). They are not breeds or species. Black is a common coat colour found in many different breeds.
in a variegated leaf only the green areas of the leaf turns blue black in colour when tested for starch what is the best way to explan that
Blue is a primary colour. Black is the absence of colour.
Black or Blue-ish Black
Midnight Black Blue
BLUE
gold,sliver,pink,blue,white,green,yellow really every single colour can go!
Navy, depending on how much blue or black you add.
Black or Dark Blue
Mix a royal blue with a bit of black to make navy.
No, it is purple in colour.
No, they are purple in colour.
black blue
black