Hex #554264 or rgb(85,66,100) in RGB space is the tint of purple. It has hue angle of 273.53 degrees, value = 39 and saturation = 34. #554264 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of blue, 1 drop of white, 2 drops of black.
Nearest safe hex - #663366. Below you can see the block with #554264 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #554264 to the mixer and play with it.