Hex #6a1256 or rgb(106,18,86) in RGB space is the tint of crimson. It has hue angle of 313.64 degrees, value = 42 and saturation = 83. #6a1256 can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 3 drops of blue, 4 drops of black.
Nearest safe hex - #660066. Below you can see the block with #6a1256 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a1256 to the mixer and play with it.