Some see auras as learly as their hand. I only see them as faint hues. A halo is a good example of mainstream recognition of auras. The following are some basics

• Gold: saintly and/or high level of spiritual developement
  
  
• Silver: usually signified cancer
  
  
• Red: anger
  
  
• Green: jealousy
  
  
• Pink: internal bleading, pregnacy, or menstruation
  
  
• Black: usually death, death being near or immanent
  
  
• When somones aura is faint and nearly translucent, I have found the person would die in a short period, many times from unnatural causes.