The hex color #ff3dcd is a light color. The web-safe version is Hex
#FF33CC. A complementary color is
#00C232. The grayscale version is
#AEAEAE. A 20% lighter version of the original color is
#FF70FF, and Hex
#CC0A9A is the 20% darker color. If the color is saturated by 10%, you get
#FF32D0. If the color is desaturated by 10%, the color
#F748CA is obtained.