The hex color #2af6f3 is a light color. The web-safe version is Hex
#33FFFF. A complementary color is
#D5090C. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#5DFFFF, and Hex
#00C3C0 is the 20% darker color. If the color is saturated by 10%, you get
#1DFDFA. If the color is desaturated by 10%, the color
#38EFEC is obtained.