the colour blue means sadness,unluckyness and also moody ness. =(
blue for vigilance, perseverance, justice and freedom
Color enhancement is particularly useful in Doppler imaging, where shades of red signify flow away from the transducer and shades of blue signify flow toward it.
Glycerin reactors (GLR) are often colored blue to signify that they contain water coolant in case of an emergency. The blue color helps differentiate them from other types of reactors and serves as a safety precaution to easily identify them in a reactor facility. Additionally, the blue color can also signify that the reactor is operating as intended.
blue
Red icons typically signify alerts, warnings, or errors, while blue icons often represent information, notifications, or general actions. The color red is commonly associated with danger or urgency, while blue is often linked to calmness or information.
Blue can signify many things to a witch. It is the color associated with tranquility, understanding, patience, health, truth, devotion, sincerity, honor, loyalty, peace, wisdom, protection during sleep, and astral projection.
Clocks typically signify time. The color blue may represent truth, wisdom, eternity, devotion, loyalty and openness. Perhaps it may express a desire to get away or optimism about future. Alternatively, color blue may represent feeling sad.
General Jackson's eyes were blue and he was sometimes referred to as Old Blue Light.
it represents immortality..!
Black
red people
Dark is not a color itself, but rather a description of the absence of light or the relative lack of brightness in a color or object. For example, "dark blue" is a shade of the color blue that has a lower light intensity.