The hex color #7b6ddc is a dark color. The web-safe version is Hex
#6666CC. A complementary color is
#849223. The grayscale version is
#979797. A 20% lighter version of the original color is
#AEA0FF, and Hex
#483AA9 is the 20% darker color. If the color is saturated by 10%, you get
#7869E3. If the color is desaturated by 10%, the color
#7E71D5 is obtained.