The hex color #d65f5d is a light color. The web-safe version is Hex
#CC6666. A complementary color is
#29A0A2. The grayscale version is
#868686. A 20% lighter version of the original color is
#FF9290, and Hex
#A32C2A is the 20% darker color. If the color is saturated by 10%, you get
#DE5B59. If the color is desaturated by 10%, the color
#CE6361 is obtained.