Hex #b15f69 or rgb(177,95,105) in RGB space is the tint of red. It has hue angle of 352.68 degrees, value = 69 and saturation = 46. #b15f69 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of magenta, 4 drops of green, 2 drops of white.
Nearest safe hex - #996666. Below you can see the block with #b15f69 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b15f69 to the mixer and play with it.