The hex color #b1179e is a dark color. The web-safe version is Hex
#990099. A complementary color is
#4EE861. The grayscale version is
#777777. A 20% lighter version of the original color is
#E44AD1, and Hex
#7E006B is the 20% darker color. If the color is saturated by 10%, you get
#B70DA2. If the color is desaturated by 10%, the color
#AB219A is obtained.