The hex color #ff9f77 is a light color. The web-safe version is Hex
#FF9966. A complementary color is
#006088. The grayscale version is
#B2B2B2. A 20% lighter version of the original color is
#FFD2AA, and Hex
#CC6C44 is the 20% darker color. If the color is saturated by 10%, you get
#FF9D71. If the color is desaturated by 10%, the color
#F7A17D is obtained.