The hex color #6eebe7 is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#911418. The grayscale version is
#C0C0C0. A 20% lighter version of the original color is
#A1FFFF, and Hex
#3BB8B4 is the 20% darker color. If the color is saturated by 10%, you get
#66EFEB. If the color is desaturated by 10%, the color
#76E7E3 is obtained.