The hex color #7f615c is a dark color. The web-safe version is Hex
#666666. A complementary color is
#809EA3. The grayscale version is
#696969. A 20% lighter version of the original color is
#B2948F, and Hex
#4C2E29 is the 20% darker color. If the color is saturated by 10%, you get
#81605B. If the color is desaturated by 10%, the color
#7D625D is obtained.