The hex color #f70e37 is a dark color. The web-safe version is Hex
#FF0033. A complementary color is
#08F1C8. The grayscale version is
#696969. A 20% lighter version of the original color is
#FF416A, and Hex
#C40004 is the 20% darker color. If the color is saturated by 10%, you get
#FF0532. If the color is desaturated by 10%, the color
#E9173C is obtained.