The hex color #f977a9 is a light color. The web-safe version is Hex
#FF6699. A complementary color is
#068856. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#FFAADC, and Hex
#C64476 is the 20% darker color. If the color is saturated by 10%, you get
#FF71A8. If the color is desaturated by 10%, the color
#F27DAA is obtained.