The hex color #7da4db is a light color. The web-safe version is Hex
#6699CC. A complementary color is
#825B24. The grayscale version is
#A9A9A9. A 20% lighter version of the original color is
#B0D7FF, and Hex
#4A71A8 is the 20% darker color. If the color is saturated by 10%, you get
#79A3E0. If the color is desaturated by 10%, the color
#81A5D6 is obtained.