The hex color #8c8dbc is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#737243. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#BFC0EF, and Hex
#595A89 is the 20% darker color. If the color is saturated by 10%, you get
#8A8BBF. If the color is desaturated by 10%, the color
#8E8FB9 is obtained.