Color #1c4639 name: very dark medium greenish cian
Hex #1c4639 or rgb(28,70,57) in RGB space is the tint of greenish cian. It has hue angle of 161.43 degrees, value = 27 and saturation = 60. #1c4639 can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of blue, 1 drop of green, 4 drops of black.
Nearest safe hex - #333333. Below you can see the block with #1c4639 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c4639 to the mixer and play with it.