I think blue is one of the best of the three primary colors, color theory is very fascinating to me.
I agree but I always get confused, what are the other primary colors?
Red Green and Blue make the set of primary colors, as they are the most prominent in the gamut of color spectrum ranges.
Out of the primary colors, I think green would be my favorite. 
I love DEEP greens. Sage specifically. The hue is just so powerful and bold in tone.
I think forest green is a great one but on the other side of it, seafoam green is great too.
Death Grips
Death Grips is an American experimental hip hop band from Sacramento, California, formed in 2010. The group consists of vocalist MC Ride, drummer/producer Zach Hill, and keyboardist/producer/recording engineer Andy Morin. Despite not being the band’s frontman, Hill has been credited with being the driving creative force behind the project. Their sound, paired with Ride's aggressive performing style, draws on punk rock, electronic, noise, and industrial styles.
The band released the mixtape "Exmilitary"
reproduced on a computer screen, and is the color named blue in X11. It is one of the three primary colors used in the RGB color space, along with red and green. The three additive primaries in the RGB color system are the three colors of light chosen such as to provide the maximum gamut of colors that are capable of being represented on a computer or television set.
This color is also called color wheel blue. It is at precisely 240 degrees on the HSV color wheel, also known as the