The hex color #848c7c is a light color. The web-safe version is Hex
#999966. A complementary color is
#7B7383. The grayscale version is
#848484. A 20% lighter version of the original color is
#B7BFAF, and Hex
#515949 is the 20% darker color. If the color is saturated by 10%, you get
#848D7B. If the color is desaturated by 10%, the color
#848B7D is obtained.