The hex color #6c628c is a dark color. The web-safe version is Hex
#666699. A complementary color is
#939D73. The grayscale version is
#737373. A 20% lighter version of the original color is
#9F95BF, and Hex
#392F59 is the 20% darker color. If the color is saturated by 10%, you get
#6B608E. If the color is desaturated by 10%, the color
#6D648A is obtained.