Why dream of blue?
The brightest dreams are color. Each such dream has its own specific color, which dominates and determines the mood of the whole dream. Let's see what the dream of blue.
For the free Gypsy people, blue is the color of sky and freedom. They also associate blue with the road, so it may be that a dream in blue tones foreshadows a little trip for you.
If you dream of blue gems - topaz, iridescent blue diamonds - this is a good dream. Blue stones are the most expensive among all, the most valuable. Therefore, the person who saw them is likely to achieve a great deal and will receive considerable power, which will entail wealth.
From the point of view of psychology, blue is the color of depression and despondency. That is why such a dream can be either a reflection of your poor emotional state of health, or a harbinger of the fact that some event will soon happen that will sadden you greatly.
Anyway, the guarantee of health of the nervous system is a sound, healthy sleep.
Have a nice sleep!