The hex color #10633c is a dark color. The web-safe version is Hex
#006633. A complementary color is
#EF9CC3. The grayscale version is
#3A3A3A. A 20% lighter version of the original color is
#43966F, and Hex
#003009 is the 20% darker color. If the color is saturated by 10%, you get
#0C673C. If the color is desaturated by 10%, the color
#145F3C is obtained.