Hex #b13d90 or rgb(177,61,144) in RGB space is the tint of crimson. It has hue angle of 317.07 degrees, value = 69 and saturation = 66. #b13d90 can be obtained by mixing 4 colors: 3 drops of red, 4 drops of magenta, 4 drops of blue, 2 drops of white.
Nearest safe hex - #993399. Below you can see the block with #b13d90 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b13d90 to the mixer and play with it.