Hex #662b56 or rgb(102,43,86) in RGB space is the tint of crimson. It has hue angle of 316.27 degrees, value = 40 and saturation = 58. #662b56 can be obtained by mixing 4 colors: 4 drops of magenta, 1 drop of blue, 2 drops of green, 3 drops of black.
Nearest safe hex - #663366. Below you can see the block with #662b56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #662b56 to the mixer and play with it.