The hex color #a7aeca is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#585135. The grayscale version is
#B5B5B5. A 20% lighter version of the original color is
#DAE1FD, and Hex
#747B97 is the 20% darker color. If the color is saturated by 10%, you get
#A6ADCC. If the color is desaturated by 10%, the color
#A8AFC8 is obtained.