The hex color #de492c is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#21B6D3. The grayscale version is
#717171. A 20% lighter version of the original color is
#FF7C5F, and Hex
#AB1600 is the 20% darker color. If the color is saturated by 10%, you get
#E94525. If the color is desaturated by 10%, the color
#D34D33 is obtained.