The hex color #02a9fb is a light color. The web-safe version is Hex
#0099FF. A complementary color is
#FD5604. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#35DCFF, and Hex
#0076C8 is the 20% darker color. If the color is saturated by 10%, you get
#00ACFF. If the color is desaturated by 10%, the color
#10A6F0 is obtained.