The hex color #2f1ddc is a dark color. The web-safe version is Hex
#3333CC. A complementary color is
#D0E223. The grayscale version is
#636363. A 20% lighter version of the original color is
#6250FF, and Hex
#0000A9 is the 20% darker color. If the color is saturated by 10%, you get
#2A16E8. If the color is desaturated by 10%, the color
#3424D0 is obtained.