The hex color #fd636a is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#029C95. The grayscale version is
#999999. A 20% lighter version of the original color is
#FF969D, and Hex
#CA3037 is the 20% darker color. If the color is saturated by 10%, you get
#FF5E65. If the color is desaturated by 10%, the color
#F3686F is obtained.