Hex #62515c or rgb(98,81,92) in RGB space is the tint of crimson. It has hue angle of 321.18 degrees, value = 38 and saturation = 17. #62515c can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #666666. Below you can see the block with #62515c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #62515c to the mixer and play with it.