The hex color #fd1d4b is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#02E2B4. The grayscale version is
#777777. A 20% lighter version of the original color is
#FF507E, and Hex
#CA0018 is the 20% darker color. If the color is saturated by 10%, you get
#FF1447. If the color is desaturated by 10%, the color
#F0264F is obtained.