Hex #b9545d or rgb(185,84,93) in RGB space is the tint of red. It has hue angle of 354.65 degrees, value = 73 and saturation = 55. #b9545d can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of red, 3 drops of magenta, 3 drops of blue.
Nearest safe hex - #cc6666. Below you can see the block with #b9545d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b9545d to the mixer and play with it.