The hex color #c65d5f is a dark color. The web-safe version is Hex
#CC6666. A complementary color is
#39A2A0. The grayscale version is
#818181. A 20% lighter version of the original color is
#F99092, and Hex
#932A2C is the 20% darker color. If the color is saturated by 10%, you get
#CD595C. If the color is desaturated by 10%, the color
#BF6162 is obtained.