The hex color #e3776b is a light color. The web-safe version is Hex
#CC6666. A complementary color is
#1C8894. The grayscale version is
#979797. A 20% lighter version of the original color is
#FFAA9E, and Hex
#B04438 is the 20% darker color. If the color is saturated by 10%, you get
#EB7467. If the color is desaturated by 10%, the color
#DB7A6F is obtained.