The hex color #a8c8f4 is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#57370B. The grayscale version is
#CCCCCC. A 20% lighter version of the original color is
#DBFBFF, and Hex
#7595C1 is the 20% darker color. If the color is saturated by 10%, you get
#A4C8F8. If the color is desaturated by 10%, the color
#ACC8F0 is obtained.