The hex color #c0b9cd is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#3F4632. The grayscale version is
#C2C2C2. A 20% lighter version of the original color is
#F3ECFF, and Hex
#8D869A is the 20% darker color. If the color is saturated by 10%, you get
#C0B8CE. If the color is desaturated by 10%, the color
#C0BACC is obtained.