The hex color #7e669d is a dark color. The web-safe version is Hex
#666699. A complementary color is
#819962. The grayscale version is
#808080. A 20% lighter version of the original color is
#B199D0, and Hex
#4B336A is the 20% darker color. If the color is saturated by 10%, you get
#7E63A0. If the color is desaturated by 10%, the color
#7E699A is obtained.