Hex #6a5779 or rgb(106,87,121) in RGB space is the tint of purple. It has hue angle of 273.53 degrees, value = 47 and saturation = 28. #6a5779 can be obtained by mixing 4 colors: 2 drops of red, 4 drops of blue, 3 drops of white, 3 drops of black.
Nearest safe hex - #666666. Below you can see the block with #6a5779 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a5779 to the mixer and play with it.