Hex #247286 or rgb(36,114,134) in RGB space is the tint of bluish cian. It has hue angle of 192.24 degrees, value = 53 and saturation = 73. #247286 can be obtained by mixing 4 colors: 1 drop of blue, 2 drops of cyan, 1 drop of white, 3 drops of black.
Nearest safe hex - #336699. Below you can see the block with #247286 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #247286 to the mixer and play with it.