The hex color #7d7dba is a light color. The web-safe version is Hex
#6666CC. A complementary color is
#828245. The grayscale version is
#919191. A 20% lighter version of the original color is
#B0B0ED, and Hex
#4A4A87 is the 20% darker color. If the color is saturated by 10%, you get
#7B7BBE. If the color is desaturated by 10%, the color
#7F7FB6 is obtained.