The hex color #6bafbe is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#945041. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#9EE2F1, and Hex
#387C8B is the 20% darker color. If the color is saturated by 10%, you get
#66B1C1. If the color is desaturated by 10%, the color
#70ADBB is obtained.