Hex #660e67 or rgb(102,14,103) in RGB space is the tint of magenta. It has hue angle of 299.33 degrees, value = 40 and saturation = 86. #660e67 can be obtained by mixing 3 colors: 2 drops of magenta, 1 drop of blue, 2 drops of black.
Nearest safe hex - #660066. Below you can see the block with #660e67 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #660e67 to the mixer and play with it.