The hex color #7cc4df is a light color. The web-safe version is Hex
#66CCCC. A complementary color is
#833B20. The grayscale version is
#B5B5B5. A 20% lighter version of the original color is
#AFF7FF, and Hex
#4991AC is the 20% darker color. If the color is saturated by 10%, you get
#76C6E3. If the color is desaturated by 10%, the color
#82C3DB is obtained.