Hex #5d7a8c or rgb(93,122,140) in RGB space is the tint of blue. It has hue angle of 202.98 degrees, value = 55 and saturation = 34. #5d7a8c can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of blue, 3 drops of green, 2 drops of white.
Nearest safe hex - #666699. Below you can see the block with #5d7a8c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d7a8c to the mixer and play with it.