The hex color #2d82df is a dark color. The web-safe version is Hex
#3399CC. A complementary color is
#D27D20. The grayscale version is
#858585. A 20% lighter version of the original color is
#60B5FF, and Hex
#004FAC is the 20% darker color. If the color is saturated by 10%, you get
#2482E8. If the color is desaturated by 10%, the color
#3682D6 is obtained.