The hex color #446d8e is a dark color. The web-safe version is Hex
#336699. A complementary color is
#BB9271. The grayscale version is
#6A6A6A. A 20% lighter version of the original color is
#77A0C1, and Hex
#113A5B is the 20% darker color. If the color is saturated by 10%, you get
#406D92. If the color is desaturated by 10%, the color
#486D8A is obtained.