The hex color #2853cc is a dark color. The web-safe version is Hex
#3366CC. A complementary color is
#D7AC33. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#5B86FF, and Hex
#002099 is the 20% darker color. If the color is saturated by 10%, you get
#2150D6. If the color is desaturated by 10%, the color
#2F56C3 is obtained.