The hex color #6eb8f3 is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#91470C. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#A1EBFF, and Hex
#3B85C0 is the 20% darker color. If the color is saturated by 10%, you get
#67B9F9. If the color is desaturated by 10%, the color
#75B8ED is obtained.