Hex #5b425b or rgb(91,66,91) in RGB space is the tint of magenta. It has hue angle of 300.00 degrees, value = 36 and saturation = 27. #5b425b can be obtained by mixing 4 colors: 5 drops of red, 3 drops of blue, 3 drops of cyan, 3 drops of black.
Nearest safe hex - #663366. Below you can see the block with #5b425b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b425b to the mixer and play with it.