The hex color #6d11cc is a dark color. The web-safe version is Hex
#6600CC. A complementary color is
#92EE33. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#A044FF, and Hex
#3A0099 is the 20% darker color. If the color is saturated by 10%, you get
#6D08D5. If the color is desaturated by 10%, the color
#6D1AC3 is obtained.