The hex color #861dba is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#79E245. The grayscale version is
#747474. A 20% lighter version of the original color is
#B950ED, and Hex
#530087 is the 20% darker color. If the color is saturated by 10%, you get
#8814C1. If the color is desaturated by 10%, the color
#8426B3 is obtained.