The hex color #ec9ddf is a light color. The web-safe version is Hex
#FF99CC. A complementary color is
#136220. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFD0FF, and Hex
#B96AAC is the 20% darker color. If the color is saturated by 10%, you get
#EF98E1. If the color is desaturated by 10%, the color
#E9A2DD is obtained.