The hex color #2d27f8 is a dark color. The web-safe version is Hex
#3333FF. A complementary color is
#D2D807. The grayscale version is
#6F6F6F. A 20% lighter version of the original color is
#605AFF, and Hex
#0000C5 is the 20% darker color. If the color is saturated by 10%, you get
#2620FF. If the color is desaturated by 10%, the color
#342EEA is obtained.