The hex color #d65a5b is a dark color. The web-safe version is Hex
#CC6666. A complementary color is
#29A5A4. The grayscale version is
#848484. A 20% lighter version of the original color is
#FF8D8E, and Hex
#A32728 is the 20% darker color. If the color is saturated by 10%, you get
#DE5657. If the color is desaturated by 10%, the color
#CE5E5F is obtained.