Hex #d5735c or rgb(213,115,92) in RGB space is the tint of orange red. It has hue angle of 11.40 degrees, value = 84 and saturation = 57. #d5735c can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of red, 2 drops of blue, 3 drops of white.
Nearest safe hex - #cc6666. Below you can see the block with #d5735c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #d5735c to the mixer and play with it.