The hex color #a4604c is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5B9FB3. The grayscale version is
#707070. A 20% lighter version of the original color is
#D7937F, and Hex
#712D19 is the 20% darker color. If the color is saturated by 10%, you get
#A95E48. If the color is desaturated by 10%, the color
#9F6250 is obtained.