The hex color #aa90c2 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#556F3D. The grayscale version is
#A9A9A9. A 20% lighter version of the original color is
#DDC3F5, and Hex
#775D8F is the 20% darker color. If the color is saturated by 10%, you get
#AA8DC4. If the color is desaturated by 10%, the color
#AA93C0 is obtained.