The hex color #b15a8f is a dark color. The web-safe version is Hex
#996699. A complementary color is
#4EA570. The grayscale version is
#898989. A 20% lighter version of the original color is
#E48DC2, and Hex
#7E275C is the 20% darker color. If the color is saturated by 10%, you get
#B55590. If the color is desaturated by 10%, the color
#AD5F8E is obtained.