What color is best to use for a general empowerment of my natal mercury? I have seen people say that you could use either sky blue or yellow but which of these colors is the best to use? I want to empower the overall Mercury energies of my soul and the communication areas of my life because my Natal mercury has bad aspects. Thank you.
Discussion
You can use the color gold.
If you want to improve your Natal Mercury in a broader sense, after the repetitions, you can visualize your Natal Chart and the glyph of your Mercury that is glowing white-gold. This will offset the bad aspects and strengthen the good qualities of the Planet, with a proper affirmation.
This will improve your communication abilities.
For improving it further you can do a separate working with the color yellow, which is best for oratory ability.