The hex color #a5288f is a dark color. The web-safe version is Hex
#993399. A complementary color is
#5AD770. The grayscale version is
#747474. A 20% lighter version of the original color is
#D85BC2, and Hex
#72005C is the 20% darker color. If the color is saturated by 10%, you get
#AA2092. If the color is desaturated by 10%, the color
#A0308C is obtained.