The hex color #9da5ef is a light color. The web-safe version is Hex
#9999FF. A complementary color is
#625A10. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#D0D8FF, and Hex
#6A72BC is the 20% darker color. If the color is saturated by 10%, you get
#9AA3F4. If the color is desaturated by 10%, the color
#A0A7EA is obtained.