Hex #24557a or rgb(36,85,122) in RGB space is the tint of blue. It has hue angle of 205.81 degrees, value = 48 and saturation = 70. #24557a can be obtained by mixing 3 colors: 1 drop of yellow, 5 drops of blue, 1 drop of black.
Nearest safe hex - #336666. Below you can see the block with #24557a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #24557a to the mixer and play with it.