The hex color #bfd9ef is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#402610. The grayscale version is
#D8D8D8. A 20% lighter version of the original color is
#F2FFFF, and Hex
#8CA6BC is the 20% darker color. If the color is saturated by 10%, you get
#BDD9F1. If the color is desaturated by 10%, the color
#C1D9ED is obtained.