The hex color #ff4cdd is a light color. The web-safe version is Hex
#FF33CC. A complementary color is
#00B322. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#FF7FFF, and Hex
#CC19AA is the 20% darker color. If the color is saturated by 10%, you get
#FF41E1. If the color is desaturated by 10%, the color
#F857D9 is obtained.