The hex color #6fc3da is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#903C25. The grayscale version is
#AFAFAF. A 20% lighter version of the original color is
#A2F6FF, and Hex
#3C90A7 is the 20% darker color. If the color is saturated by 10%, you get
#69C5DE. If the color is desaturated by 10%, the color
#75C1D6 is obtained.