The hex color #2f85d3 is a dark color. The web-safe version is Hex
#3399CC. A complementary color is
#D07A2C. The grayscale version is
#828282. A 20% lighter version of the original color is
#62B8FF, and Hex
#0052A0 is the 20% darker color. If the color is saturated by 10%, you get
#2785DB. If the color is desaturated by 10%, the color
#3785CB is obtained.