The hex color #8e8dcc is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#717233. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#C1C0FF, and Hex
#5B5A99 is the 20% darker color. If the color is saturated by 10%, you get
#8C8BD0. If the color is desaturated by 10%, the color
#908FC8 is obtained.