Hex #624e9d or rgb(98,78,157) in RGB space is the tint of purple violet. It has hue angle of 255.19 degrees, value = 62 and saturation = 50. #624e9d can be obtained by mixing 4 colors: 5 drops of magenta, 1 drop of blue, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #666699. Below you can see the block with #624e9d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #624e9d to the mixer and play with it.