The hex color #ec81d0 is a light color. The web-safe version is Hex
#FF99CC. A complementary color is
#137E2F. The grayscale version is
#BFBFBF. A 20% lighter version of the original color is
#FFB4FF, and Hex
#B94E9D is the 20% darker color. If the color is saturated by 10%, you get
#F17BD2. If the color is desaturated by 10%, the color
#E887CE is obtained.