The hex color #e8666c is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#179993. The grayscale version is
#939393. A 20% lighter version of the original color is
#FF999F, and Hex
#B53339 is the 20% darker color. If the color is saturated by 10%, you get
#F06168. If the color is desaturated by 10%, the color
#E06B70 is obtained.