Hex #c681bd or rgb(198,129,189) in RGB space is the tint of crimson. It has hue angle of 307.83 degrees, value = 78 and saturation = 35. #c681bd can be obtained by mixing 4 colors: 1 drop of red, 2 drops of magenta, 2 drops of blue, 4 drops of white.
Nearest safe hex - #cc99cc. Below you can see the block with #c681bd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #c681bd to the mixer and play with it.