The hex color #612c8c is a dark color. The web-safe version is Hex
#663399. A complementary color is
#9ED373. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#945FBF, and Hex
#2E0059 is the 20% darker color. If the color is saturated by 10%, you get
#612791. If the color is desaturated by 10%, the color
#613187 is obtained.