The hex color #6e6cbb is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#919344. The grayscale version is
#878787. A 20% lighter version of the original color is
#A19FEE, and Hex
#3B3988 is the 20% darker color. If the color is saturated by 10%, you get
#6C69C0. If the color is desaturated by 10%, the color
#716FB6 is obtained.