The hex color #0448d0 is a dark color. The web-safe version is Hex
#0033CC. A complementary color is
#FBB72F. The grayscale version is
#5F5F5F. A 20% lighter version of the original color is
#377BFF, and Hex
#00159D is the 20% darker color. If the color is saturated by 10%, you get
#0046DB. If the color is desaturated by 10%, the color
#0D4AC5 is obtained.