The hex color #c1a1b5 is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#3E5E4A. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#F4D4E8, and Hex
#8E6E82 is the 20% darker color. If the color is saturated by 10%, you get
#C29FB5. If the color is desaturated by 10%, the color
#C0A3B5 is obtained.