The hex color #d51fdd is a dark color. The web-safe version is Hex
#CC33CC. A complementary color is
#2AE022. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#FF52FF, and Hex
#A200AA is the 20% darker color. If the color is saturated by 10%, you get
#DB13E4. If the color is desaturated by 10%, the color
#CF2BD6 is obtained.