The hex color #6a8add is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#957522. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#9DBDFF, and Hex
#3757AA is the 20% darker color. If the color is saturated by 10%, you get
#6588E4. If the color is desaturated by 10%, the color
#6F8CD6 is obtained.