Hex #554285 or rgb(85,66,133) in RGB space is the tint of purple violet. It has hue angle of 257.01 degrees, value = 52 and saturation = 50. #554285 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 5 drops of blue, 1 drop of black.
Nearest safe hex - #663399. Below you can see the block with #554285 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #554285 to the mixer and play with it.