The hex color #244d3c is a dark color. The web-safe version is Hex
#336633. A complementary color is
#DBB2C3. The grayscale version is
#3A3A3A. A 20% lighter version of the original color is
#57806F, and Hex
#001A09 is the 20% darker color. If the color is saturated by 10%, you get
#224F3C. If the color is desaturated by 10%, the color
#264B3C is obtained.