Hex #623755 or rgb(98,55,85) in RGB space is the tint of crimson. It has hue angle of 318.14 degrees, value = 38 and saturation = 44. #623755 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #663366. Below you can see the block with #623755 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #623755 to the mixer and play with it.