The hex color #f9737f is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#068C80. The grayscale version is
#A4A4A4. A 20% lighter version of the original color is
#FFA6B2, and Hex
#C6404C is the 20% darker color. If the color is saturated by 10%, you get
#FF6E7B. If the color is desaturated by 10%, the color
#F07883 is obtained.