The hex color #f0f1f2 is a light color. The web-safe version is Hex
#FFFFFF. A complementary color is
#0F0E0D. The grayscale version is
#F1F1F1. A 20% lighter version of the original color is
#FFFFFF, and Hex
#BDBEBF is the 20% darker color. If the color is saturated by 10%, you get
#F0F1F2. If the color is desaturated by 10%, the color
#F0F1F2 is obtained.