Pink
To dream of the color pink represents feelings about behavior that cares about other people's feelings all the time. Behavior, people, or situations that allow you to feel safe having your feelings cared about. Feelings about people surprising you with being nice to you or liking what you are doing.
Negatively, pink reflects lust or strong sexual desire. An obsessive or unstoppable sexual appetite. It can also reflect an obsession with needing to attain what you want because it cares about everything you need to believe in yourself for the rest of your life. A lack of caring about anything else except having what you want as fast as possible, most commonly for sex. You may be too eager to push aside obstacles or people that are in your way to obtain something you're desperate to have as quickly as possible. A powerful thoughtless desire to have something as soon as possible.
Pink can also be a symbol for girls, but this is not as common in dreams.
Example: A young man dreamed of being inside a pink void. In waking life, he was obsessed with having sex with a girl. In this case, the color pink may have reflected his overpowering lust for a girl.
Example 2: A man dreamed of seeing a person wearing pink clothing. In waking life, he noticed changes he made to his business making him more money, and felt overcome with a drive to repeat the behavior to make more money as fast as he could. In this case, the color pink may have reflected his obsession or "lust" for making more money as quickly as possible.