The hex color #c5fbfa is a light color. The web-safe version is Hex
#CCFFFF. A complementary color is
#3A0405. The grayscale version is
#E9E9E9. A 20% lighter version of the original color is
#F8FFFF, and Hex
#92C8C7 is the 20% darker color. If the color is saturated by 10%, you get
#C1FDFC. If the color is desaturated by 10%, the color
#C9F9F8 is obtained.