The hex color #8f574c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#70A8B3. The grayscale version is
#666666. A 20% lighter version of the original color is
#C28A7F, and Hex
#5C2419 is the 20% darker color. If the color is saturated by 10%, you get
#935649. If the color is desaturated by 10%, the color
#8B594F is obtained.