Composition of the color violet: Red and Blue.
Tertiary colour.
Purple is a color that is used to dress when there is mourning for the death of someone, after black and white is the most used color for these cases. For some metaphysical believers it is the color to transmute all the feelings that are bad for the body.
Just seeing the color makes me calm and inner peace, wearing clothes of this color makes me look thinner because it is a dark color.