Colour less

Each colour can be assigned to an emotion
Red is rage and passion
Pink is love
Yellow is delight and joy
Blue is sorrow and depression
Green is envy and safety
Purple is wealth and extravagance
Orange is creativity and fascination
But which emotion Is colour less, is it pure white hatred, is it dark tortured fear, or is it something so devoid of human compassion it exists paralleled to this perceived reality, slowly leaching the colour from its surroundings, stripping away the foundations of sane thought.

Never mind it's probably just boredom, gray scaled and frightfully drab.