The hex color #2d1cfd is a dark color. The web-safe version is Hex
#3333FF. A complementary color is
#D2E302. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#604FFF, and Hex
#0000CA is the 20% darker color. If the color is saturated by 10%, you get
#2714FF. If the color is desaturated by 10%, the color
#3324EF is obtained.