The hex color #6fb1e8 is a light color. The web-safe version is Hex
#6699FF. A complementary color is
#904E17. The grayscale version is
#ADADAD. A 20% lighter version of the original color is
#A2E4FF, and Hex
#3C7EB5 is the 20% darker color. If the color is saturated by 10%, you get
#69B1EE. If the color is desaturated by 10%, the color
#75B1E2 is obtained.