The hex color #cfb5ef is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#304A10. The grayscale version is
#D1D1D1. A 20% lighter version of the original color is
#FFE8FF, and Hex
#9C82BC is the 20% darker color. If the color is saturated by 10%, you get
#CFB2F2. If the color is desaturated by 10%, the color
#CFB8EC is obtained.