The hex color #6fb7db is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#904824. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#A2EAFF, and Hex
#3C84A8 is the 20% darker color. If the color is saturated by 10%, you get
#69B8E0. If the color is desaturated by 10%, the color
#75B6D6 is obtained.