Hex #5b5d7a or rgb(91,93,122) in RGB space is the tint of violet. It has hue angle of 236.13 degrees, value = 48 and saturation = 25. #5b5d7a can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 4 drops of white, 5 drops of black.
Nearest safe hex - #666666. Below you can see the block with #5b5d7a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b5d7a to the mixer and play with it.