Hex #661350 or rgb(102,19,80) in RGB space is the tint of crimson. It has hue angle of 315.90 degrees, value = 40 and saturation = 81. #661350 can be obtained by mixing 4 colors: 3 drops of red, 3 drops of magenta, 4 drops of blue, 5 drops of black.
Nearest safe hex - #660066. Below you can see the block with #661350 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #661350 to the mixer and play with it.