The hex color #ec0b65 is a dark color. The web-safe version is Hex
#FF0066. A complementary color is
#13F49A. The grayscale version is
#747474. A 20% lighter version of the original color is
#FF3E98, and Hex
#B90032 is the 20% darker color. If the color is saturated by 10%, you get
#F80164. If the color is desaturated by 10%, the color
#E01667 is obtained.