Hex #623a5c or rgb(98,58,92) in RGB space is the tint of crimson. It has hue angle of 309.00 degrees, value = 38 and saturation = 41. #623a5c can be obtained by mixing 4 colors: 5 drops of red, 4 drops of blue, 2 drops of cyan, 2 drops of black.
Nearest safe hex - #663366. Below you can see the block with #623a5c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #623a5c to the mixer and play with it.