The twentieth chakra has to do with Beingness. In the third dimension you needed to communicate. In the fourth dimension you were able to communicate in a more expanded way through communication by vibration through light. In the fifth dimension there is no need for an exchange, it's a beingness where exchange is not necessary for communication. It is violet / gold in color.
The twentieth chakra is related to the I AM. Your relationship with God now changes.
Until this point the divine seems elevated and superior but at chakra twenty you begin to understand you have a responsibility to co-rule with the godhead and to expand your communication through the brightness of light.
In the third dimension we need communicate through sound, but here sound becomes obsolete since all communication is sent as love.
COLOR
Golden Violet
The 20th Chakra is the 5th Dimensional throat center, becomes royal Blue. It evolves when you are ready to accept full responsibility as a co-ruler with the Divine. You may wish to place God on a pedestal outside yourself, rather than recognizing the wisdom, power and might of God Within.
Governing Archangel: Michael