The hex color #6ecaf6 is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#913509. The grayscale version is
#BABABA. A 20% lighter version of the original color is
#A1FDFF, and Hex
#3B97C3 is the 20% darker color. If the color is saturated by 10%, you get
#66CCFC. If the color is desaturated by 10%, the color
#76C8F0 is obtained.