Hex #605f7b or rgb(96,95,123) in RGB space is the tint of violet. It has hue angle of 242.14 degrees, value = 48 and saturation = 23. #605f7b can be obtained by mixing 4 colors: 5 drops of magenta, 5 drops of blue, 5 drops of green, 1 drop of white.
Nearest safe hex - #666666. Below you can see the block with #605f7b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #605f7b to the mixer and play with it.