One of the primary colors for the letter R is red. It has been researched that red has the strongest effect on the human psyche and attracts attention, which is why arranging rooms in this color should be avoided. Red is a symbol of revolution, and in China it is the color of happiness and love.
It is believed that it owes its name to rubies, which are precious stones. Ruby is the color of the letter R. It is a warm colouration. To define this color, you should imagine the color red, which falls into a very expressive, but dark pink. It has been known for millennia.
Possessing many shades, the red color with the letter R is the closest to orange. It is most often used in hairdressing salons. Naturally, it is the least common hair color. To get this color, mix brown and orange, although depending on the shade, it can also be red and orange or red and yellow.