The hex color #07180c is a dark color. The web-safe version is Hex
#000000. A complementary color is
#F8E7F3. The grayscale version is
#0E0E0E. A 20% lighter version of the original color is
#3A4B3F, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#06190C. If the color is desaturated by 10%, the color
#08170C is obtained.