Blood, Air, warm+moist, sanguine, Red, Gryffindor, SP Artisan
  "triangular or barrel chested body, muscular or fleshy tissue, a red complexion, and are optimistic and joyful, yet prone to pride, passion, and cruelty."

Yellow Bile, Fire, warm+dry, choleric, Yellow, Syltherin, NF Idealist
  "rectangular or square body, tight connective tissue, yellowish complexion, and are practical and rational, yet prone to anger, irritability, and impatience."

Phlegm, Water, warm+moist, phlegmatic, White, Ravenclaw, NT Rational
  "round or oval body with a white complexion, lax soft tissue, and are sympathetic and sensitive, yet prone to fearfulness, tearfulness, and sadness."

Black Bile, Earth, cold+dry, melancholic, Purple, Hufflepuff, SJ Guardian
  "thin, body with pipe stem bones, little flesh, a gray, ashy complexion, and are intelligent and sophisticated, yet prone to be pensiveness, restlessness or depression."