The hex color #6ec2e3 is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#913D1C. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#A1F5FF, and Hex
#3B8FB0 is the 20% darker color. If the color is saturated by 10%, you get
#67C4E8. If the color is desaturated by 10%, the color
#75C0DE is obtained.