The hex color #84d1fc is a light color. The web-safe version is Hex
#99CCFF. A complementary color is
#7B2E03. The grayscale version is
#C6C6C6. A 20% lighter version of the original color is
#B7FFFF, and Hex
#519EC9 is the 20% darker color. If the color is saturated by 10%, you get
#7DD2FF. If the color is desaturated by 10%, the color
#8BD0F7 is obtained.