The hex color #5ce9dd is a light color. The web-safe version is Hex
#66FFCC. A complementary color is
#A31622. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#8FFFFF, and Hex
#29B6AA is the 20% darker color. If the color is saturated by 10%, you get
#53EEE1. If the color is desaturated by 10%, the color
#65E4D9 is obtained.