Five Dhyani BuddhasThe Five Dhyani Buddhas, or Great Buddhas of Wisdom, are a central feature of Tibetan Buddhist belief and art. They are often found in Tibetan mandalas and thangkas. Each Buddha is believed to be capable of overcoming a particular evil with a particular good, and each has a complete system of iconographic symbolism.
Sorry this is laid out sort of poorly, but you'll find that the qualities listed below corresponds to each Buddha listed in the first group in the same sequential order.
Here's a nice picture of the Buddhas.
Vairocana
Akshobhya
Ratnasambhava
Amitabha
Amogasiddha
Name Buddha Supreme and Eternal; The Radiant One
Immovable or Unshakable Buddha
Source of Precious Things or Jewel-Born One
Buddha of Infinite Light
Almighty Conquerer or Lord of Karma
Direction Center
East
South
West
North
Color white
blue
yellow
red
green
Mudra dharmachakra (wheel-turning)
bhumisparsa (witness)
varada (charity)
dhyana
abhaya (fearlessness)
Vija (Syllable) Om
Hum
Trah
Hrih
Ah
Symbol wheel
thunderbolt
jewel (ratna) or Three Jewels (triratna)
lotus
double thunderbolt
Embodies sovereignty
steadfastness
compassion
light
dauntlessness
Type of wisdom integration of the wisdom of all the Buddhas
mirrorlike
wisdom of equality
discriminating
all-accomplishing
Cosmic element (skandha) rupa (form)
vijnana (consciousness)
vendana (sensation)
sanjna (name or perception)
samsakara (volition)
Earthly element ether
water
earth
fire
air
Antidote to ignorance and delusion
anger and hatred
desire and pride
malignity
envy and jealousy
Sense sight
sound
smell
taste
touch
Vehicle lion
elephant
horse
peacock (because of eyes on its plumes)
garuda (half-man, half-bird)
Spiritual son Manjushree
Vajrapani
Ratnapani
Avalokiteshvara
Vajrapani
Consort White Tara
Locana
Mamaki
Pandara
Green Tara