The hex color #10fbd3 is a light color. The web-safe version is Hex
#00FFCC. A complementary color is
#EF042C. The grayscale version is
#9F9F9F. A 20% lighter version of the original color is
#43FFFF, and Hex
#00C8A0 is the 20% darker color. If the color is saturated by 10%, you get
#02FFD8. If the color is desaturated by 10%, the color
#1EF2CE is obtained.