The hex color #8DA3C8 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#725C37. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#C0D6FB, and Hex
#5A7095 is the 20% darker color. If the color is saturated by 10%, you get
#8AA3CB. If the color is desaturated by 10%, the color
#90A4C5 is obtained.