The hex color #b942a0 is a dark color. The web-safe version is Hex
#CC3399. A complementary color is
#46BD5F. The grayscale version is
#898989. A 20% lighter version of the original color is
#EC75D3, and Hex
#860F6D is the 20% darker color. If the color is saturated by 10%, you get
#BE3BA2. If the color is desaturated by 10%, the color
#B4499E is obtained.