Hex #b178a4 or rgb(177,120,164) in RGB space is the tint of crimson. It has hue angle of 313.68 degrees, value = 69 and saturation = 32. #b178a4 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of magenta, 4 drops of blue, 5 drops of white.
Nearest safe hex - #996699. Below you can see the block with #b178a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b178a4 to the mixer and play with it.