The hex color #f3136d is a dark color. The web-safe version is Hex
#FF0066. A complementary color is
#0CEC92. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#FF46A0, and Hex
#C0003A is the 20% darker color. If the color is saturated by 10%, you get
#FF096C. If the color is desaturated by 10%, the color
#E71D6E is obtained.