The hex color #d34d51 is a dark color. The web-safe version is Hex
#CC6666. A complementary color is
#2CB2AE. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#FF8084, and Hex
#A01A1E is the 20% darker color. If the color is saturated by 10%, you get
#DC484D. If the color is desaturated by 10%, the color
#CA5255 is obtained.