Hex #623d4f or rgb(98,61,79) in RGB space is the tint of scarlet. It has hue angle of 330.81 degrees, value = 38 and saturation = 38. #623d4f can be obtained by mixing 4 colors: 5 drops of magenta, 1 drop of blue, 4 drops of green, 3 drops of black.
Nearest safe hex - #663366. Below you can see the block with #623d4f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #623d4f to the mixer and play with it.