The hex color #2f16df is a dark color. The web-safe version is Hex
#3300CC. A complementary color is
#D0E920. The grayscale version is
#616161. A 20% lighter version of the original color is
#6249FF, and Hex
#0000AC is the 20% darker color. If the color is saturated by 10%, you get
#2A0EEC. If the color is desaturated by 10%, the color
#341ED2 is obtained.