The hex color #c3361a is a dark color. The web-safe version is Hex
#CC3333. A complementary color is
#3CC9E5. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#F6694D, and Hex
#900300 is the 20% darker color. If the color is saturated by 10%, you get
#CD3213. If the color is desaturated by 10%, the color
#B93A21 is obtained.