Hex #74638c or rgb(116,99,140) in RGB space is the tint of purple. It has hue angle of 264.88 degrees, value = 55 and saturation = 29. #74638c can be obtained by mixing 4 colors: 5 drops of magenta, 1 drop of blue, 2 drops of cyan, 3 drops of green.
Nearest safe hex - #666699. Below you can see the block with #74638c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74638c to the mixer and play with it.