The hex color #c671db is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#398E24. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#F9A4FF, and Hex
#933EA8 is the 20% darker color. If the color is saturated by 10%, you get
#C86BDF. If the color is desaturated by 10%, the color
#C477D7 is obtained.