The hex color #a25a90 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#5DA56F. The grayscale version is
#848484. A 20% lighter version of the original color is
#D58DC3, and Hex
#6F275D is the 20% darker color. If the color is saturated by 10%, you get
#A55691. If the color is desaturated by 10%, the color
#9F5E8F is obtained.