The hex color #a1523a is a dark color. The web-safe version is Hex
#996633. A complementary color is
#5EADC5. The grayscale version is
#646464. A 20% lighter version of the original color is
#D4856D, and Hex
#6E1F07 is the 20% darker color. If the color is saturated by 10%, you get
#A75036. If the color is desaturated by 10%, the color
#9B543E is obtained.