The hex color #8ececd is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#713132. The grayscale version is
#B8B8B8. A 20% lighter version of the original color is
#C1FFFF, and Hex
#5B9B9A is the 20% darker color. If the color is saturated by 10%, you get
#8AD0CF. If the color is desaturated by 10%, the color
#92CCCB is obtained.