Hex #b66fbd or rgb(182,111,189) in RGB space is the tint of magenta. It has hue angle of 294.62 degrees, value = 74 and saturation = 41. #b66fbd can be obtained by mixing 4 colors: 1 drop of red, 4 drops of magenta, 4 drops of blue, 5 drops of white.
Nearest safe hex - #cc66cc. Below you can see the block with #b66fbd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b66fbd to the mixer and play with it.