The hex color #f77a72 is a light color. The web-safe version is Hex
#FF6666. A complementary color is
#08858D. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#FFADA5, and Hex
#C4473F is the 20% darker color. If the color is saturated by 10%, you get
#FF766D. If the color is desaturated by 10%, the color
#EE7E77 is obtained.