The hex color #8d939c is a light color. The web-safe version is Hex
#999999. A complementary color is
#726C63. The grayscale version is
#949494. A 20% lighter version of the original color is
#C0C6CF, and Hex
#5A6069 is the 20% darker color. If the color is saturated by 10%, you get
#8C939D. If the color is desaturated by 10%, the color
#8E939B is obtained.