The hex color #f34a2f is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#0CB5D0. The grayscale version is
#797979. A 20% lighter version of the original color is
#FF7D62, and Hex
#C01700 is the 20% darker color. If the color is saturated by 10%, you get
#FF4528. If the color is desaturated by 10%, the color
#E74F36 is obtained.