gold symbolizes wealthiness and hope.
The color green is often used to symbolize growth, renewal, and harmony in literature or poetry, but it is typically not used to symbolize danger or caution.
Edgar Allan Poe used the color black to symbolize death. He used this in "The Masque of the Red Death".
No, black is not normally used to symbolize eternity. In Eastern traditions the most widely used color to symbolize eternity is green. As far as I can tell, there is no color used in Western cultures to symbolize eternity, but many associate white or gold/yellow with eternity since these are also associated with heaven.
There are different colors that symbolize support. Pink is often used as a color of support and to create awareness especially for cancer.
The color red is often used to symbolize something that is swift or speedy. Red might be used because of the heat or friction created when something moves quickly.
Relaxing
grass
teathe
The color crimson red represents courage and honor.
puruity
In many Western cultures, the color black is often associated with death and mourning. White is also a common color used to symbolize death in some Eastern cultures, representing purity and the afterlife. Additionally, red may symbolize death in some cultures, signifying blood and sacrifice.
Green is often associated with jealousy. In many cultures and literature, the color green is used to represent envy or jealousy. This association may have originated from the idea of being "green with envy."