The hex color #ec4c1e is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#13B3E1. The grayscale version is
#727272. A 20% lighter version of the original color is
#FF7F51, and Hex
#B91900 is the 20% darker color. If the color is saturated by 10%, you get
#F84816. If the color is desaturated by 10%, the color
#E05026 is obtained.