The hex color #47a3c8 is a light color. The web-safe version is Hex
#3399CC. A complementary color is
#B85C37. The grayscale version is
#919191. A 20% lighter version of the original color is
#7AD6FB, and Hex
#147095 is the 20% darker color. If the color is saturated by 10%, you get
#40A5CE. If the color is desaturated by 10%, the color
#4EA1C2 is obtained.