The hex color #68c1fc is a light color. The web-safe version is Hex
#66CCFF. A complementary color is
#973E03. The grayscale version is
#B7B7B7. A 20% lighter version of the original color is
#9BF4FF, and Hex
#358EC9 is the 20% darker color. If the color is saturated by 10%, you get
#60C2FF. If the color is desaturated by 10%, the color
#70C0F5 is obtained.