The hex color #80c7da is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#7F3825. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#B3FAFF, and Hex
#4D94A7 is the 20% darker color. If the color is saturated by 10%, you get
#7BC9DE. If the color is desaturated by 10%, the color
#85C5D6 is obtained.