Hex #ef9e5a or rgb(239,158,90) in RGB space is the tint of orange. It has hue angle of 27.38 degrees, value = 94 and saturation = 62. #ef9e5a can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of red, 1 drop of blue, 5 drops of white.
Nearest safe hex - #ff9966. Below you can see the block with #ef9e5a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #ef9e5a to the mixer and play with it.