The hex color #6f346c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#90CB93. The grayscale version is
#5A5A5A. A 20% lighter version of the original color is
#A2679F, and Hex
#3C0139 is the 20% darker color. If the color is saturated by 10%, you get
#71306E. If the color is desaturated by 10%, the color
#6D386A is obtained.