The hex color #6d335c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#92CCA3. The grayscale version is
#545454. A 20% lighter version of the original color is
#A0668F, and Hex
#3A0029 is the 20% darker color. If the color is saturated by 10%, you get
#70305D. If the color is desaturated by 10%, the color
#6B365B is obtained.